Home / 73,811,744.85-110,717,617.28-52,270,669.65

Finding the Fourth Proportional to 73,811,744.85, 110,717,617.28 and 52,270,669.65

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Solution

The fourth proportional to 73,811,744.85, 110,717,617.28 and 52,270,669.65 is: 78,406,004.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,744.85 : 110,717,617.28 = 52,270,669.65 : x
  2. Step 2: Convert to fraction form
    73,811,744.85/110,717,617.28 = 52,270,669.65/x
  3. Step 3: Cross multiply
    73,811,744.85x = 110,717,617.28 × 52,270,669.65
  4. Step 4: Simplify right side
    73,811,744.85x = 5,787,283,997,016,658
  5. Step 5: Solve for x
    x = 5,787,283,997,016,658/73,811,744.85
  6. Step 6: Final answer
    x = 78,406,004.48

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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.