Home / 245,327,713.70-367,991,570.55-176,452,960.10

Finding the Fourth Proportional to 245,327,713.70, 367,991,570.55 and 176,452,960.10

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Solution

The fourth proportional to 245,327,713.70, 367,991,570.55 and 176,452,960.10 is: 264,679,440.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,327,713.70 : 367,991,570.55 = 176,452,960.10 : x
  2. Step 2: Convert to fraction form
    245,327,713.70/367,991,570.55 = 176,452,960.10/x
  3. Step 3: Cross multiply
    245,327,713.70x = 367,991,570.55 × 176,452,960.10
  4. Step 4: Simplify right side
    245,327,713.70x = 64,933,201,915,395,488
  5. Step 5: Solve for x
    x = 64,933,201,915,395,488/245,327,713.70
  6. Step 6: Final answer
    x = 264,679,440.15

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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.