Home / 11,349,729.40-17,024,594.10-9,932,553.40

Finding the Fourth Proportional to 11,349,729.40, 17,024,594.10 and 9,932,553.40

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Solution

The fourth proportional to 11,349,729.40, 17,024,594.10 and 9,932,553.40 is: 14,898,830.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,729.40 : 17,024,594.10 = 9,932,553.40 : x
  2. Step 2: Convert to fraction form
    11,349,729.40/17,024,594.10 = 9,932,553.40/x
  3. Step 3: Cross multiply
    11,349,729.40x = 17,024,594.10 × 9,932,553.40
  4. Step 4: Simplify right side
    11,349,729.40x = 169,097,690,011,574.97
  5. Step 5: Solve for x
    x = 169,097,690,011,574.97/11,349,729.40
  6. Step 6: Final answer
    x = 14,898,830.10

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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.