Home / 16,799,070.14-25,202,280.18-5,440,666.94

Finding the Fourth Proportional to 16,799,070.14, 25,202,280.18 and 5,440,666.94

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Solution

The fourth proportional to 16,799,070.14, 25,202,280.18 and 5,440,666.94 is: 8,162,190.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,799,070.14 : 25,202,280.18 = 5,440,666.94 : x
  2. Step 2: Convert to fraction form
    16,799,070.14/25,202,280.18 = 5,440,666.94/x
  3. Step 3: Cross multiply
    16,799,070.14x = 25,202,280.18 × 5,440,666.94
  4. Step 4: Simplify right side
    16,799,070.14x = 137,117,212,587,943.27
  5. Step 5: Solve for x
    x = 137,117,212,587,943.27/16,799,070.14
  6. Step 6: Final answer
    x = 8,162,190.61

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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.