Home / 62,007,139.20-92,842,747.20-48,570,211.20

Finding the Fourth Proportional to 62,007,139.20, 92,842,747.20 and 48,570,211.20

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Solution

The fourth proportional to 62,007,139.20, 92,842,747.20 and 48,570,211.20 is: 72,723,752.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,007,139.20 : 92,842,747.20 = 48,570,211.20 : x
  2. Step 2: Convert to fraction form
    62,007,139.20/92,842,747.20 = 48,570,211.20/x
  3. Step 3: Cross multiply
    62,007,139.20x = 92,842,747.20 × 48,570,211.20
  4. Step 4: Simplify right side
    62,007,139.20x = 4,509,391,839,892,209
  5. Step 5: Solve for x
    x = 4,509,391,839,892,209/62,007,139.20
  6. Step 6: Final answer
    x = 72,723,752.43

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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.