Home / 1,057,437,793.29-1,459,176,445.00-581,103,115.86

Finding the Fourth Proportional to 1,057,437,793.29, 1,459,176,445.00 and 581,103,115.86

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Solution

The fourth proportional to 1,057,437,793.29, 1,459,176,445.00 and 581,103,115.86 is: 801,874,099.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,437,793.29 : 1,459,176,445.00 = 581,103,115.86 : x
  2. Step 2: Convert to fraction form
    1,057,437,793.29/1,459,176,445.00 = 581,103,115.86/x
  3. Step 3: Cross multiply
    1,057,437,793.29x = 1,459,176,445.00 × 581,103,115.86
  4. Step 4: Simplify right side
    1,057,437,793.29x = 847,931,978,776,112,384
  5. Step 5: Solve for x
    x = 847,931,978,776,112,384/1,057,437,793.29
  6. Step 6: Final answer
    x = 801,874,099.98

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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.