Home / 62,180,737.20-93,129,388.20-36,671,569.20

Finding the Fourth Proportional to 62,180,737.20, 93,129,388.20 and 36,671,569.20

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Solution

The fourth proportional to 62,180,737.20, 93,129,388.20 and 36,671,569.20 is: 54,923,774.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,180,737.20 : 93,129,388.20 = 36,671,569.20 : x
  2. Step 2: Convert to fraction form
    62,180,737.20/93,129,388.20 = 36,671,569.20/x
  3. Step 3: Cross multiply
    62,180,737.20x = 93,129,388.20 × 36,671,569.20
  4. Step 4: Simplify right side
    62,180,737.20x = 3,415,200,803,929,964
  5. Step 5: Solve for x
    x = 3,415,200,803,929,964/62,180,737.20
  6. Step 6: Final answer
    x = 54,923,774.75

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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.