Home / 14,747,641.00-20,352,956.31-8,133,523.16

Finding the Fourth Proportional to 14,747,641.00, 20,352,956.31 and 8,133,523.16

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Solution

The fourth proportional to 14,747,641.00, 20,352,956.31 and 8,133,523.16 is: 11,224,930.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747,641.00 : 20,352,956.31 = 8,133,523.16 : x
  2. Step 2: Convert to fraction form
    14,747,641.00/20,352,956.31 = 8,133,523.16/x
  3. Step 3: Cross multiply
    14,747,641.00x = 20,352,956.31 × 8,133,523.16
  4. Step 4: Simplify right side
    14,747,641.00x = 165,541,241,420,088.34
  5. Step 5: Solve for x
    x = 165,541,241,420,088.34/14,747,641.00
  6. Step 6: Final answer
    x = 11,224,930.24

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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.