Home / 16,091,688.20-24,152,700.86-5,866,431.26

Finding the Fourth Proportional to 16,091,688.20, 24,152,700.86 and 5,866,431.26

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Solution

The fourth proportional to 16,091,688.20, 24,152,700.86 and 5,866,431.26 is: 8,805,176.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091,688.20 : 24,152,700.86 = 5,866,431.26 : x
  2. Step 2: Convert to fraction form
    16,091,688.20/24,152,700.86 = 5,866,431.26/x
  3. Step 3: Cross multiply
    16,091,688.20x = 24,152,700.86 × 5,866,431.26
  4. Step 4: Simplify right side
    16,091,688.20x = 141,690,159,338,532.88
  5. Step 5: Solve for x
    x = 141,690,159,338,532.88/16,091,688.20
  6. Step 6: Final answer
    x = 8,805,176.78

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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.