Home / 39,763,596.60-59,633,585.10-15,488,552.70

Finding the Fourth Proportional to 39,763,596.60, 59,633,585.10 and 15,488,552.70

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Solution

The fourth proportional to 39,763,596.60, 59,633,585.10 and 15,488,552.70 is: 23,228,228.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,763,596.60 : 59,633,585.10 = 15,488,552.70 : x
  2. Step 2: Convert to fraction form
    39,763,596.60/59,633,585.10 = 15,488,552.70/x
  3. Step 3: Cross multiply
    39,763,596.60x = 59,633,585.10 × 15,488,552.70
  4. Step 4: Simplify right side
    39,763,596.60x = 923,637,925,511,284.75
  5. Step 5: Solve for x
    x = 923,637,925,511,284.75/39,763,596.60
  6. Step 6: Final answer
    x = 23,228,228.95

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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.