Home / 43,141,397.70-59,536,418.04-23,563,209.66

Finding the Fourth Proportional to 43,141,397.70, 59,536,418.04 and 23,563,209.66

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Solution

The fourth proportional to 43,141,397.70, 59,536,418.04 and 23,563,209.66 is: 32,517,933.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,141,397.70 : 59,536,418.04 = 23,563,209.66 : x
  2. Step 2: Convert to fraction form
    43,141,397.70/59,536,418.04 = 23,563,209.66/x
  3. Step 3: Cross multiply
    43,141,397.70x = 59,536,418.04 × 23,563,209.66
  4. Step 4: Simplify right side
    43,141,397.70x = 1,402,869,100,681,926.25
  5. Step 5: Solve for x
    x = 1,402,869,100,681,926.25/43,141,397.70
  6. Step 6: Final answer
    x = 32,517,933.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.