Home / 1,098,755,790.30-1,648,133,685.45-1,014,575,535.90

Finding the Fourth Proportional to 1,098,755,790.30, 1,648,133,685.45 and 1,014,575,535.90

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Solution

The fourth proportional to 1,098,755,790.30, 1,648,133,685.45 and 1,014,575,535.90 is: 1,521,863,303.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,755,790.30 : 1,648,133,685.45 = 1,014,575,535.90 : x
  2. Step 2: Convert to fraction form
    1,098,755,790.30/1,648,133,685.45 = 1,014,575,535.90/x
  3. Step 3: Cross multiply
    1,098,755,790.30x = 1,648,133,685.45 × 1,014,575,535.90
  4. Step 4: Simplify right side
    1,098,755,790.30x = 1,672,156,117,150,275,840
  5. Step 5: Solve for x
    x = 1,672,156,117,150,275,840/1,098,755,790.30
  6. Step 6: Final answer
    x = 1,521,863,303.85

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Double scale
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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.