Home / 16,585,761.60-24,889,701.60-9,397,281.60

Finding the Fourth Proportional to 16,585,761.60, 24,889,701.60 and 9,397,281.60

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Solution

The fourth proportional to 16,585,761.60, 24,889,701.60 and 9,397,281.60 is: 14,102,188.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,585,761.60 : 24,889,701.60 = 9,397,281.60 : x
  2. Step 2: Convert to fraction form
    16,585,761.60/24,889,701.60 = 9,397,281.60/x
  3. Step 3: Cross multiply
    16,585,761.60x = 24,889,701.60 × 9,397,281.60
  4. Step 4: Simplify right side
    16,585,761.60x = 233,895,534,875,170.56
  5. Step 5: Solve for x
    x = 233,895,534,875,170.56/16,585,761.60
  6. Step 6: Final answer
    x = 14,102,188.40

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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.