Home / 95,472,093.20-143,208,139.80-59,192,387.60

Finding the Fourth Proportional to 95,472,093.20, 143,208,139.80 and 59,192,387.60

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Solution

The fourth proportional to 95,472,093.20, 143,208,139.80 and 59,192,387.60 is: 88,788,581.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,472,093.20 : 143,208,139.80 = 59,192,387.60 : x
  2. Step 2: Convert to fraction form
    95,472,093.20/143,208,139.80 = 59,192,387.60/x
  3. Step 3: Cross multiply
    95,472,093.20x = 143,208,139.80 × 59,192,387.60
  4. Step 4: Simplify right side
    95,472,093.20x = 8,476,831,718,516,587
  5. Step 5: Solve for x
    x = 8,476,831,718,516,587/95,472,093.20
  6. Step 6: Final answer
    x = 88,788,581.40

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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.