Home / 40,237,976.55-60,372,711.23-14,681,569.35

Finding the Fourth Proportional to 40,237,976.55, 60,372,711.23 and 14,681,569.35

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Solution

The fourth proportional to 40,237,976.55, 60,372,711.23 and 14,681,569.35 is: 22,028,099.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,237,976.55 : 60,372,711.23 = 14,681,569.35 : x
  2. Step 2: Convert to fraction form
    40,237,976.55/60,372,711.23 = 14,681,569.35/x
  3. Step 3: Cross multiply
    40,237,976.55x = 60,372,711.23 × 14,681,569.35
  4. Step 4: Simplify right side
    40,237,976.55x = 886,366,146,697,361
  5. Step 5: Solve for x
    x = 886,366,146,697,361/40,237,976.55
  6. Step 6: Final answer
    x = 22,028,099.39

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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.