Home / 246,778,322.45-370,163,747.01-60,034,023.90

Finding the Fourth Proportional to 246,778,322.45, 370,163,747.01 and 60,034,023.90

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Solution

The fourth proportional to 246,778,322.45, 370,163,747.01 and 60,034,023.90 is: 90,050,126.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,778,322.45 : 370,163,747.01 = 60,034,023.90 : x
  2. Step 2: Convert to fraction form
    246,778,322.45/370,163,747.01 = 60,034,023.90/x
  3. Step 3: Cross multiply
    246,778,322.45x = 370,163,747.01 × 60,034,023.90
  4. Step 4: Simplify right side
    246,778,322.45x = 22,222,419,234,911,892
  5. Step 5: Solve for x
    x = 22,222,419,234,911,892/246,778,322.45
  6. Step 6: Final answer
    x = 90,050,126.83

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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.