Home / 39,402,456.15-59,103,684.23-24,285,912.15

Finding the Fourth Proportional to 39,402,456.15, 59,103,684.23 and 24,285,912.15

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Solution

The fourth proportional to 39,402,456.15, 59,103,684.23 and 24,285,912.15 is: 36,428,868.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,402,456.15 : 59,103,684.23 = 24,285,912.15 : x
  2. Step 2: Convert to fraction form
    39,402,456.15/59,103,684.23 = 24,285,912.15/x
  3. Step 3: Cross multiply
    39,402,456.15x = 59,103,684.23 × 24,285,912.15
  4. Step 4: Simplify right side
    39,402,456.15x = 1,435,386,882,829,690.75
  5. Step 5: Solve for x
    x = 1,435,386,882,829,690.75/39,402,456.15
  6. Step 6: Final answer
    x = 36,428,868.23

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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.