Home / 22,356,000.10-33,534,000.15-15,518,125.90

Finding the Fourth Proportional to 22,356,000.10, 33,534,000.15 and 15,518,125.90

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Solution

The fourth proportional to 22,356,000.10, 33,534,000.15 and 15,518,125.90 is: 23,277,188.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,000.10 : 33,534,000.15 = 15,518,125.90 : x
  2. Step 2: Convert to fraction form
    22,356,000.10/33,534,000.15 = 15,518,125.90/x
  3. Step 3: Cross multiply
    22,356,000.10x = 33,534,000.15 × 15,518,125.90
  4. Step 4: Simplify right side
    22,356,000.10x = 520,384,836,258,318.88
  5. Step 5: Solve for x
    x = 520,384,836,258,318.88/22,356,000.10
  6. Step 6: Final answer
    x = 23,277,188.85

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1.5x scale

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.