Home / 40,744,186.35-61,116,279.53-10,452,049.35

Finding the Fourth Proportional to 40,744,186.35, 61,116,279.53 and 10,452,049.35

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Solution

The fourth proportional to 40,744,186.35, 61,116,279.53 and 10,452,049.35 is: 15,678,074.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,744,186.35 : 61,116,279.53 = 10,452,049.35 : x
  2. Step 2: Convert to fraction form
    40,744,186.35/61,116,279.53 = 10,452,049.35/x
  3. Step 3: Cross multiply
    40,744,186.35x = 61,116,279.53 × 10,452,049.35
  4. Step 4: Simplify right side
    40,744,186.35x = 638,790,369,683,694.50
  5. Step 5: Solve for x
    x = 638,790,369,683,694.50/40,744,186.35
  6. Step 6: Final answer
    x = 15,678,074.03

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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.