Home / 4,105,650,379.26-5,665,871,015.91-2,226,119,017.98

Finding the Fourth Proportional to 4,105,650,379.26, 5,665,871,015.91 and 2,226,119,017.98

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Solution

The fourth proportional to 4,105,650,379.26, 5,665,871,015.91 and 2,226,119,017.98 is: 3,072,084,093.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,650,379.26 : 5,665,871,015.91 = 2,226,119,017.98 : x
  2. Step 2: Convert to fraction form
    4,105,650,379.26/5,665,871,015.91 = 2,226,119,017.98/x
  3. Step 3: Cross multiply
    4,105,650,379.26x = 5,665,871,015.91 × 2,226,119,017.98
  4. Step 4: Simplify right side
    4,105,650,379.26x = 12,612,903,221,938,913,280
  5. Step 5: Solve for x
    x = 12,612,903,221,938,913,280/4,105,650,379.26
  6. Step 6: Final answer
    x = 3,072,084,093.10

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Double scale
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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.