Home / 14,706,060.93-20,294,073.05-8,179,549.92

Finding the Fourth Proportional to 14,706,060.93, 20,294,073.05 and 8,179,549.92

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Solution

The fourth proportional to 14,706,060.93, 20,294,073.05 and 8,179,549.92 is: 11,287,617.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,706,060.93 : 20,294,073.05 = 8,179,549.92 : x
  2. Step 2: Convert to fraction form
    14,706,060.93/20,294,073.05 = 8,179,549.92/x
  3. Step 3: Cross multiply
    14,706,060.93x = 20,294,073.05 × 8,179,549.92
  4. Step 4: Simplify right side
    14,706,060.93x = 165,996,383,551,703.91
  5. Step 5: Solve for x
    x = 165,996,383,551,703.91/14,706,060.93
  6. Step 6: Final answer
    x = 11,287,617.01

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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.