Home / 14,732,811.60-22,061,892.60-11,746,827.60

Finding the Fourth Proportional to 14,732,811.60, 22,061,892.60 and 11,746,827.60

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Solution

The fourth proportional to 14,732,811.60, 22,061,892.60 and 11,746,827.60 is: 17,590,481.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,732,811.60 : 22,061,892.60 = 11,746,827.60 : x
  2. Step 2: Convert to fraction form
    14,732,811.60/22,061,892.60 = 11,746,827.60/x
  3. Step 3: Cross multiply
    14,732,811.60x = 22,061,892.60 × 11,746,827.60
  4. Step 4: Simplify right side
    14,732,811.60x = 259,157,248,901,915.78
  5. Step 5: Solve for x
    x = 259,157,248,901,915.78/14,732,811.60
  6. Step 6: Final answer
    x = 17,590,481.43

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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.