Home / 35,304,186.28-52,956,807.66-13,445,772.70

Finding the Fourth Proportional to 35,304,186.28, 52,956,807.66 and 13,445,772.70

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Solution

The fourth proportional to 35,304,186.28, 52,956,807.66 and 13,445,772.70 is: 20,168,860.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,304,186.28 : 52,956,807.66 = 13,445,772.70 : x
  2. Step 2: Convert to fraction form
    35,304,186.28/52,956,807.66 = 13,445,772.70/x
  3. Step 3: Cross multiply
    35,304,186.28x = 52,956,807.66 × 13,445,772.70
  4. Step 4: Simplify right side
    35,304,186.28x = 712,045,198,646,750
  5. Step 5: Solve for x
    x = 712,045,198,646,750/35,304,186.28
  6. Step 6: Final answer
    x = 20,168,860.23

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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.