Home / 49,815,032.40-74,736,545.40-24,256,875.60

Finding the Fourth Proportional to 49,815,032.40, 74,736,545.40 and 24,256,875.60

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Solution

The fourth proportional to 49,815,032.40, 74,736,545.40 and 24,256,875.60 is: 36,392,128.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,815,032.40 : 74,736,545.40 = 24,256,875.60 : x
  2. Step 2: Convert to fraction form
    49,815,032.40/74,736,545.40 = 24,256,875.60/x
  3. Step 3: Cross multiply
    49,815,032.40x = 74,736,545.40 × 24,256,875.60
  4. Step 4: Simplify right side
    49,815,032.40x = 1,812,875,084,541,552.50
  5. Step 5: Solve for x
    x = 1,812,875,084,541,552.50/49,815,032.40
  6. Step 6: Final answer
    x = 36,392,128.99

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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.