Home / 4,035,212,076.77-5,569,700,381.39-2,342,212,146.98

Finding the Fourth Proportional to 4,035,212,076.77, 5,569,700,381.39 and 2,342,212,146.98

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Solution

The fourth proportional to 4,035,212,076.77, 5,569,700,381.39 and 2,342,212,146.98 is: 3,232,895,728.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,212,076.77 : 5,569,700,381.39 = 2,342,212,146.98 : x
  2. Step 2: Convert to fraction form
    4,035,212,076.77/5,569,700,381.39 = 2,342,212,146.98/x
  3. Step 3: Cross multiply
    4,035,212,076.77x = 5,569,700,381.39 × 2,342,212,146.98
  4. Step 4: Simplify right side
    4,035,212,076.77x = 13,045,419,888,291,237,888
  5. Step 5: Solve for x
    x = 13,045,419,888,291,237,888/4,035,212,076.77
  6. Step 6: Final answer
    x = 3,232,895,728.93

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Half scale
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Double scale
Find fourth proportional to 4,035,212,077.77, 5,569,700,382.77 and 2,342,212,147.98
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.