Home / 1,044,060,098.76-1,440,840,818.76-598,109,650.46

Finding the Fourth Proportional to 1,044,060,098.76, 1,440,840,818.76 and 598,109,650.46

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Solution

The fourth proportional to 1,044,060,098.76, 1,440,840,818.76 and 598,109,650.46 is: 825,413,019.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,060,098.76 : 1,440,840,818.76 = 598,109,650.46 : x
  2. Step 2: Convert to fraction form
    1,044,060,098.76/1,440,840,818.76 = 598,109,650.46/x
  3. Step 3: Cross multiply
    1,044,060,098.76x = 1,440,840,818.76 × 598,109,650.46
  4. Step 4: Simplify right side
    1,044,060,098.76x = 861,780,798,477,043,840
  5. Step 5: Solve for x
    x = 861,780,798,477,043,840/1,044,060,098.76
  6. Step 6: Final answer
    x = 825,413,019.33

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Double scale
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1.5x scale

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.