Home / 14,746,184.01-20,341,400.49-9,229,982.25

Finding the Fourth Proportional to 14,746,184.01, 20,341,400.49 and 9,229,982.25

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Solution

The fourth proportional to 14,746,184.01, 20,341,400.49 and 9,229,982.25 is: 12,732,159.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746,184.01 : 20,341,400.49 = 9,229,982.25 : x
  2. Step 2: Convert to fraction form
    14,746,184.01/20,341,400.49 = 9,229,982.25/x
  3. Step 3: Cross multiply
    14,746,184.01x = 20,341,400.49 × 9,229,982.25
  4. Step 4: Simplify right side
    14,746,184.01x = 187,750,765,462,841.28
  5. Step 5: Solve for x
    x = 187,750,765,462,841.28/14,746,184.01
  6. Step 6: Final answer
    x = 12,732,159.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.