Home / 43,533,317.57-60,074,176.75-23,687,164.63

Finding the Fourth Proportional to 43,533,317.57, 60,074,176.75 and 23,687,164.63

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Solution

The fourth proportional to 43,533,317.57, 60,074,176.75 and 23,687,164.63 is: 32,687,306.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,533,317.57 : 60,074,176.75 = 23,687,164.63 : x
  2. Step 2: Convert to fraction form
    43,533,317.57/60,074,176.75 = 23,687,164.63/x
  3. Step 3: Cross multiply
    43,533,317.57x = 60,074,176.75 × 23,687,164.63
  4. Step 4: Simplify right side
    43,533,317.57x = 1,422,986,914,838,154.50
  5. Step 5: Solve for x
    x = 1,422,986,914,838,154.50/43,533,317.57
  6. Step 6: Final answer
    x = 32,687,306.97

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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.