Home / 1,044,098,341.56-1,440,826,932.96-574,199,651.16

Finding the Fourth Proportional to 1,044,098,341.56, 1,440,826,932.96 and 574,199,651.16

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Solution

The fourth proportional to 1,044,098,341.56, 1,440,826,932.96 and 574,199,651.16 is: 792,379,691.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,098,341.56 : 1,440,826,932.96 = 574,199,651.16 : x
  2. Step 2: Convert to fraction form
    1,044,098,341.56/1,440,826,932.96 = 574,199,651.16/x
  3. Step 3: Cross multiply
    1,044,098,341.56x = 1,440,826,932.96 × 574,199,651.16
  4. Step 4: Simplify right side
    1,044,098,341.56x = 827,322,322,287,564,672
  5. Step 5: Solve for x
    x = 827,322,322,287,564,672/1,044,098,341.56
  6. Step 6: Final answer
    x = 792,379,691.99

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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.