Home / 62,238,506.90-93,357,760.35-56,073,791.30

Finding the Fourth Proportional to 62,238,506.90, 93,357,760.35 and 56,073,791.30

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Solution

The fourth proportional to 62,238,506.90, 93,357,760.35 and 56,073,791.30 is: 84,110,686.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,238,506.90 : 93,357,760.35 = 56,073,791.30 : x
  2. Step 2: Convert to fraction form
    62,238,506.90/93,357,760.35 = 56,073,791.30/x
  3. Step 3: Cross multiply
    62,238,506.90x = 93,357,760.35 × 56,073,791.30
  4. Step 4: Simplify right side
    62,238,506.90x = 5,234,923,570,101,314
  5. Step 5: Solve for x
    x = 5,234,923,570,101,314/62,238,506.90
  6. Step 6: Final answer
    x = 84,110,686.95

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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.