Home / 107,275,658.20-160,913,487.30-26,496,626.20

Finding the Fourth Proportional to 107,275,658.20, 160,913,487.30 and 26,496,626.20

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Solution

The fourth proportional to 107,275,658.20, 160,913,487.30 and 26,496,626.20 is: 39,744,939.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,275,658.20 : 160,913,487.30 = 26,496,626.20 : x
  2. Step 2: Convert to fraction form
    107,275,658.20/160,913,487.30 = 26,496,626.20/x
  3. Step 3: Cross multiply
    107,275,658.20x = 160,913,487.30 × 26,496,626.20
  4. Step 4: Simplify right side
    107,275,658.20x = 4,263,664,523,526,547.50
  5. Step 5: Solve for x
    x = 4,263,664,523,526,547.50/107,275,658.20
  6. Step 6: Final answer
    x = 39,744,939.30

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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.