Home / 59,583,407.60-89,375,111.40-39,176,073.20

Finding the Fourth Proportional to 59,583,407.60, 89,375,111.40 and 39,176,073.20

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Solution

The fourth proportional to 59,583,407.60, 89,375,111.40 and 39,176,073.20 is: 58,764,109.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,583,407.60 : 89,375,111.40 = 39,176,073.20 : x
  2. Step 2: Convert to fraction form
    59,583,407.60/89,375,111.40 = 39,176,073.20/x
  3. Step 3: Cross multiply
    59,583,407.60x = 89,375,111.40 × 39,176,073.20
  4. Step 4: Simplify right side
    59,583,407.60x = 3,501,365,906,464,555
  5. Step 5: Solve for x
    x = 3,501,365,906,464,555/59,583,407.60
  6. Step 6: Final answer
    x = 58,764,109.80

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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.