Home / 14,676,698.63-22,016,798.76-7,098,218.75

Finding the Fourth Proportional to 14,676,698.63, 22,016,798.76 and 7,098,218.75

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Solution

The fourth proportional to 14,676,698.63, 22,016,798.76 and 7,098,218.75 is: 10,648,174.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676,698.63 : 22,016,798.76 = 7,098,218.75 : x
  2. Step 2: Convert to fraction form
    14,676,698.63/22,016,798.76 = 7,098,218.75/x
  3. Step 3: Cross multiply
    14,676,698.63x = 22,016,798.76 × 7,098,218.75
  4. Step 4: Simplify right side
    14,676,698.63x = 156,280,053,773,208.75
  5. Step 5: Solve for x
    x = 156,280,053,773,208.75/14,676,698.63
  6. Step 6: Final answer
    x = 10,648,174.89

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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.