Home / 59,390,101.60-89,085,152.40-36,683,792.80

Finding the Fourth Proportional to 59,390,101.60, 89,085,152.40 and 36,683,792.80

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Solution

The fourth proportional to 59,390,101.60, 89,085,152.40 and 36,683,792.80 is: 55,025,689.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,390,101.60 : 89,085,152.40 = 36,683,792.80 : x
  2. Step 2: Convert to fraction form
    59,390,101.60/89,085,152.40 = 36,683,792.80/x
  3. Step 3: Cross multiply
    59,390,101.60x = 89,085,152.40 × 36,683,792.80
  4. Step 4: Simplify right side
    59,390,101.60x = 3,267,981,272,198,022.50
  5. Step 5: Solve for x
    x = 3,267,981,272,198,022.50/59,390,101.60
  6. Step 6: Final answer
    x = 55,025,689.20

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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.