Home / 15,552,712.40-23,329,068.60-8,834,248.40

Finding the Fourth Proportional to 15,552,712.40, 23,329,068.60 and 8,834,248.40

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Solution

The fourth proportional to 15,552,712.40, 23,329,068.60 and 8,834,248.40 is: 13,251,372.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,712.40 : 23,329,068.60 = 8,834,248.40 : x
  2. Step 2: Convert to fraction form
    15,552,712.40/23,329,068.60 = 8,834,248.40/x
  3. Step 3: Cross multiply
    15,552,712.40x = 23,329,068.60 × 8,834,248.40
  4. Step 4: Simplify right side
    15,552,712.40x = 206,094,786,953,040.25
  5. Step 5: Solve for x
    x = 206,094,786,953,040.25/15,552,712.40
  6. Step 6: Final answer
    x = 13,251,372.60

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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.