Home / 15,043,811.40-22,565,717.10-14,902,093.80

Finding the Fourth Proportional to 15,043,811.40, 22,565,717.10 and 14,902,093.80

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Solution

The fourth proportional to 15,043,811.40, 22,565,717.10 and 14,902,093.80 is: 22,353,140.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,043,811.40 : 22,565,717.10 = 14,902,093.80 : x
  2. Step 2: Convert to fraction form
    15,043,811.40/22,565,717.10 = 14,902,093.80/x
  3. Step 3: Cross multiply
    15,043,811.40x = 22,565,717.10 × 14,902,093.80
  4. Step 4: Simplify right side
    15,043,811.40x = 336,276,432,888,464
  5. Step 5: Solve for x
    x = 336,276,432,888,464/15,043,811.40
  6. Step 6: Final answer
    x = 22,353,140.70

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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.