Home / 14,973,565.89-20,663,534.73-8,098,047.96

Finding the Fourth Proportional to 14,973,565.89, 20,663,534.73 and 8,098,047.96

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Solution

The fourth proportional to 14,973,565.89, 20,663,534.73 and 8,098,047.96 is: 11,175,313.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,565.89 : 20,663,534.73 = 8,098,047.96 : x
  2. Step 2: Convert to fraction form
    14,973,565.89/20,663,534.73 = 8,098,047.96/x
  3. Step 3: Cross multiply
    14,973,565.89x = 20,663,534.73 × 8,098,047.96
  4. Step 4: Simplify right side
    14,973,565.89x = 167,334,295,266,665.66
  5. Step 5: Solve for x
    x = 167,334,295,266,665.66/14,973,565.89
  6. Step 6: Final answer
    x = 11,175,313.65

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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.