Home / 373,498,852.18-560,442,168.12-152,332,448.83

Finding the Fourth Proportional to 373,498,852.18, 560,442,168.12 and 152,332,448.83

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Solution

The fourth proportional to 373,498,852.18, 560,442,168.12 and 152,332,448.83 is: 228,577,751.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,498,852.18 : 560,442,168.12 = 152,332,448.83 : x
  2. Step 2: Convert to fraction form
    373,498,852.18/560,442,168.12 = 152,332,448.83/x
  3. Step 3: Cross multiply
    373,498,852.18x = 560,442,168.12 × 152,332,448.83
  4. Step 4: Simplify right side
    373,498,852.18x = 85,373,527,897,314,160
  5. Step 5: Solve for x
    x = 85,373,527,897,314,160/373,498,852.18
  6. Step 6: Final answer
    x = 228,577,751.71

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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.