Home / 113,565,791.10-170,348,686.61-27,304,200.93

Finding the Fourth Proportional to 113,565,791.10, 170,348,686.61 and 27,304,200.93

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Solution

The fourth proportional to 113,565,791.10, 170,348,686.61 and 27,304,200.93 is: 40,956,301.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,565,791.10 : 170,348,686.61 = 27,304,200.93 : x
  2. Step 2: Convert to fraction form
    113,565,791.10/170,348,686.61 = 27,304,200.93/x
  3. Step 3: Cross multiply
    113,565,791.10x = 170,348,686.61 × 27,304,200.93
  4. Step 4: Simplify right side
    113,565,791.10x = 4,651,234,767,224,519
  5. Step 5: Solve for x
    x = 4,651,234,767,224,519/113,565,791.10
  6. Step 6: Final answer
    x = 40,956,301.38

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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.