Home / 734,451,001.90-1,101,676,502.85-189,192,535.90

Finding the Fourth Proportional to 734,451,001.90, 1,101,676,502.85 and 189,192,535.90

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Solution

The fourth proportional to 734,451,001.90, 1,101,676,502.85 and 189,192,535.90 is: 283,788,803.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,451,001.90 : 1,101,676,502.85 = 189,192,535.90 : x
  2. Step 2: Convert to fraction form
    734,451,001.90/1,101,676,502.85 = 189,192,535.90/x
  3. Step 3: Cross multiply
    734,451,001.90x = 1,101,676,502.85 × 189,192,535.90
  4. Step 4: Simplify right side
    734,451,001.90x = 208,428,971,315,635,072
  5. Step 5: Solve for x
    x = 208,428,971,315,635,072/734,451,001.90
  6. Step 6: Final answer
    x = 283,788,803.85

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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.