Home / 62,660,135.04-93,974,255.28-19,521,297.60

Finding the Fourth Proportional to 62,660,135.04, 93,974,255.28 and 19,521,297.60

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Solution

The fourth proportional to 62,660,135.04, 93,974,255.28 and 19,521,297.60 is: 29,276,978.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,660,135.04 : 93,974,255.28 = 19,521,297.60 : x
  2. Step 2: Convert to fraction form
    62,660,135.04/93,974,255.28 = 19,521,297.60/x
  3. Step 3: Cross multiply
    62,660,135.04x = 93,974,255.28 × 19,521,297.60
  4. Step 4: Simplify right side
    62,660,135.04x = 1,834,499,404,059,251.50
  5. Step 5: Solve for x
    x = 1,834,499,404,059,251.50/62,660,135.04
  6. Step 6: Final answer
    x = 29,276,978.14

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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.