Home / 14,689,632.30-22,034,448.45-8,941,613.10

Finding the Fourth Proportional to 14,689,632.30, 22,034,448.45 and 8,941,613.10

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Solution

The fourth proportional to 14,689,632.30, 22,034,448.45 and 8,941,613.10 is: 13,412,419.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,689,632.30 : 22,034,448.45 = 8,941,613.10 : x
  2. Step 2: Convert to fraction form
    14,689,632.30/22,034,448.45 = 8,941,613.10/x
  3. Step 3: Cross multiply
    14,689,632.30x = 22,034,448.45 × 8,941,613.10
  4. Step 4: Simplify right side
    14,689,632.30x = 197,023,512,911,794.69
  5. Step 5: Solve for x
    x = 197,023,512,911,794.69/14,689,632.30
  6. Step 6: Final answer
    x = 13,412,419.65

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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.