Home / 39,444,631.14-59,166,946.86-10,690,766.76

Finding the Fourth Proportional to 39,444,631.14, 59,166,946.86 and 10,690,766.76

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Solution

The fourth proportional to 39,444,631.14, 59,166,946.86 and 10,690,766.76 is: 16,036,150.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,631.14 : 59,166,946.86 = 10,690,766.76 : x
  2. Step 2: Convert to fraction form
    39,444,631.14/59,166,946.86 = 10,690,766.76/x
  3. Step 3: Cross multiply
    39,444,631.14x = 59,166,946.86 × 10,690,766.76
  4. Step 4: Simplify right side
    39,444,631.14x = 632,540,028,781,574.38
  5. Step 5: Solve for x
    x = 632,540,028,781,574.38/39,444,631.14
  6. Step 6: Final answer
    x = 16,036,150.18

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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.