Home / 16,258,592.92-24,385,515.28-4,740,965.20

Finding the Fourth Proportional to 16,258,592.92, 24,385,515.28 and 4,740,965.20

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Solution

The fourth proportional to 16,258,592.92, 24,385,515.28 and 4,740,965.20 is: 7,110,755.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,258,592.92 : 24,385,515.28 = 4,740,965.20 : x
  2. Step 2: Convert to fraction form
    16,258,592.92/24,385,515.28 = 4,740,965.20/x
  3. Step 3: Cross multiply
    16,258,592.92x = 24,385,515.28 × 4,740,965.20
  4. Step 4: Simplify right side
    16,258,592.92x = 115,610,879,326,548.27
  5. Step 5: Solve for x
    x = 115,610,879,326,548.27/16,258,592.92
  6. Step 6: Final answer
    x = 7,110,755.52

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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.