Home / 62,832,862.08-94,250,459.52-19,701,100.80

Finding the Fourth Proportional to 62,832,862.08, 94,250,459.52 and 19,701,100.80

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Solution

The fourth proportional to 62,832,862.08, 94,250,459.52 and 19,701,100.80 is: 29,552,016.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,832,862.08 : 94,250,459.52 = 19,701,100.80 : x
  2. Step 2: Convert to fraction form
    62,832,862.08/94,250,459.52 = 19,701,100.80/x
  3. Step 3: Cross multiply
    62,832,862.08x = 94,250,459.52 × 19,701,100.80
  4. Step 4: Simplify right side
    62,832,862.08x = 1,856,837,803,449,839.50
  5. Step 5: Solve for x
    x = 1,856,837,803,449,839.50/62,832,862.08
  6. Step 6: Final answer
    x = 29,552,016.92

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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.