Home / 17,371,810.20-26,074,304.10-14,850,312.60

Finding the Fourth Proportional to 17,371,810.20, 26,074,304.10 and 14,850,312.60

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Solution

The fourth proportional to 17,371,810.20, 26,074,304.10 and 14,850,312.60 is: 22,289,649.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371,810.20 : 26,074,304.10 = 14,850,312.60 : x
  2. Step 2: Convert to fraction form
    17,371,810.20/26,074,304.10 = 14,850,312.60/x
  3. Step 3: Cross multiply
    17,371,810.20x = 26,074,304.10 × 14,850,312.60
  4. Step 4: Simplify right side
    17,371,810.20x = 387,211,566,712,461.69
  5. Step 5: Solve for x
    x = 387,211,566,712,461.69/17,371,810.20
  6. Step 6: Final answer
    x = 22,289,649.86

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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.