Home / 104,824,368,152.55-157,236,552,228.83-34,078,942,232.55

Finding the Fourth Proportional to 104,824,368,152.55, 157,236,552,228.83 and 34,078,942,232.55

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Solution

The fourth proportional to 104,824,368,152.55, 157,236,552,228.83 and 34,078,942,232.55 is: 51,118,413,348.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,824,368,152.55 : 157,236,552,228.83 = 34,078,942,232.55 : x
  2. Step 2: Convert to fraction form
    104,824,368,152.55/157,236,552,228.83 = 34,078,942,232.55/x
  3. Step 3: Cross multiply
    104,824,368,152.55x = 157,236,552,228.83 × 34,078,942,232.55
  4. Step 4: Simplify right side
    104,824,368,152.55x = 5,358,455,380,251,628,273,664
  5. Step 5: Solve for x
    x = 5,358,455,380,251,628,273,664/104,824,368,152.55
  6. Step 6: Final answer
    x = 51,118,413,348.83

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.