Home / 22,847,265.60-34,252,954.76-15,636,939.74

Finding the Fourth Proportional to 22,847,265.60, 34,252,954.76 and 15,636,939.74

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Solution

The fourth proportional to 22,847,265.60, 34,252,954.76 and 15,636,939.74 is: 23,443,128.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,847,265.60 : 34,252,954.76 = 15,636,939.74 : x
  2. Step 2: Convert to fraction form
    22,847,265.60/34,252,954.76 = 15,636,939.74/x
  3. Step 3: Cross multiply
    22,847,265.60x = 34,252,954.76 × 15,636,939.74
  4. Step 4: Simplify right side
    22,847,265.60x = 535,611,389,499,066.12
  5. Step 5: Solve for x
    x = 535,611,389,499,066.12/22,847,265.60
  6. Step 6: Final answer
    x = 23,443,128.77

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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.