Home / 59,616,200.90-89,424,301.35-40,342,607.30

Finding the Fourth Proportional to 59,616,200.90, 89,424,301.35 and 40,342,607.30

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Solution

The fourth proportional to 59,616,200.90, 89,424,301.35 and 40,342,607.30 is: 60,513,910.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,616,200.90 : 89,424,301.35 = 40,342,607.30 : x
  2. Step 2: Convert to fraction form
    59,616,200.90/89,424,301.35 = 40,342,607.30/x
  3. Step 3: Cross multiply
    59,616,200.90x = 89,424,301.35 × 40,342,607.30
  4. Step 4: Simplify right side
    59,616,200.90x = 3,607,609,472,439,909.50
  5. Step 5: Solve for x
    x = 3,607,609,472,439,909.50/59,616,200.90
  6. Step 6: Final answer
    x = 60,513,910.95

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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.