Home / 14,894,469.40-22,341,704.10-9,225,765.40

Finding the Fourth Proportional to 14,894,469.40, 22,341,704.10 and 9,225,765.40

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Solution

The fourth proportional to 14,894,469.40, 22,341,704.10 and 9,225,765.40 is: 13,838,648.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,469.40 : 22,341,704.10 = 9,225,765.40 : x
  2. Step 2: Convert to fraction form
    14,894,469.40/22,341,704.10 = 9,225,765.40/x
  3. Step 3: Cross multiply
    14,894,469.40x = 22,341,704.10 × 9,225,765.40
  4. Step 4: Simplify right side
    14,894,469.40x = 206,119,320,662,818.16
  5. Step 5: Solve for x
    x = 206,119,320,662,818.16/14,894,469.40
  6. Step 6: Final answer
    x = 13,838,648.10

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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.