Home / 107,034,650.10-147,711,869.19-59,992,585.74

Finding the Fourth Proportional to 107,034,650.10, 147,711,869.19 and 59,992,585.74

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Solution

The fourth proportional to 107,034,650.10, 147,711,869.19 and 59,992,585.74 is: 82,792,039.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,034,650.10 : 147,711,869.19 = 59,992,585.74 : x
  2. Step 2: Convert to fraction form
    107,034,650.10/147,711,869.19 = 59,992,585.74/x
  3. Step 3: Cross multiply
    107,034,650.10x = 147,711,869.19 × 59,992,585.74
  4. Step 4: Simplify right side
    107,034,650.10x = 8,861,616,977,196,740
  5. Step 5: Solve for x
    x = 8,861,616,977,196,740/107,034,650.10
  6. Step 6: Final answer
    x = 82,792,039.48

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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.