Home / 59,923,801.20-89,885,701.80-58,244,185.20

Finding the Fourth Proportional to 59,923,801.20, 89,885,701.80 and 58,244,185.20

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Solution

The fourth proportional to 59,923,801.20, 89,885,701.80 and 58,244,185.20 is: 87,366,277.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,923,801.20 : 89,885,701.80 = 58,244,185.20 : x
  2. Step 2: Convert to fraction form
    59,923,801.20/89,885,701.80 = 58,244,185.20/x
  3. Step 3: Cross multiply
    59,923,801.20x = 89,885,701.80 × 58,244,185.20
  4. Step 4: Simplify right side
    59,923,801.20x = 5,235,319,462,471,173
  5. Step 5: Solve for x
    x = 5,235,319,462,471,173/59,923,801.20
  6. Step 6: Final answer
    x = 87,366,277.80

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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.