Home / 59,251,477.20-88,704,005.40-42,245,365.20

Finding the Fourth Proportional to 59,251,477.20, 88,704,005.40 and 42,245,365.20

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Solution

The fourth proportional to 59,251,477.20, 88,704,005.40 and 42,245,365.20 is: 63,244,551.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,251,477.20 : 88,704,005.40 = 42,245,365.20 : x
  2. Step 2: Convert to fraction form
    59,251,477.20/88,704,005.40 = 42,245,365.20/x
  3. Step 3: Cross multiply
    59,251,477.20x = 88,704,005.40 × 42,245,365.20
  4. Step 4: Simplify right side
    59,251,477.20x = 3,747,333,102,825,772.50
  5. Step 5: Solve for x
    x = 3,747,333,102,825,772.50/59,251,477.20
  6. Step 6: Final answer
    x = 63,244,551.53

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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.