Home / 14,955,462.20-22,433,193.30-9,257,209.40

Finding the Fourth Proportional to 14,955,462.20, 22,433,193.30 and 9,257,209.40

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Solution

The fourth proportional to 14,955,462.20, 22,433,193.30 and 9,257,209.40 is: 13,885,814.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,955,462.20 : 22,433,193.30 = 9,257,209.40 : x
  2. Step 2: Convert to fraction form
    14,955,462.20/22,433,193.30 = 9,257,209.40/x
  3. Step 3: Cross multiply
    14,955,462.20x = 22,433,193.30 × 9,257,209.40
  4. Step 4: Simplify right side
    14,955,462.20x = 207,668,767,888,777.03
  5. Step 5: Solve for x
    x = 207,668,767,888,777.03/14,955,462.20
  6. Step 6: Final answer
    x = 13,885,814.10

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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.