Home / 95,891,855.40-143,672,445.90-44,668,816.20

Finding the Fourth Proportional to 95,891,855.40, 143,672,445.90 and 44,668,816.20

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Solution

The fourth proportional to 95,891,855.40, 143,672,445.90 and 44,668,816.20 is: 66,926,206.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,891,855.40 : 143,672,445.90 = 44,668,816.20 : x
  2. Step 2: Convert to fraction form
    95,891,855.40/143,672,445.90 = 44,668,816.20/x
  3. Step 3: Cross multiply
    95,891,855.40x = 143,672,445.90 × 44,668,816.20
  4. Step 4: Simplify right side
    95,891,855.40x = 6,417,678,078,911,544
  5. Step 5: Solve for x
    x = 6,417,678,078,911,544/95,891,855.40
  6. Step 6: Final answer
    x = 66,926,206.11

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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.