Home / 43,026,689.60-59,375,103.96-23,447,160.68

Finding the Fourth Proportional to 43,026,689.60, 59,375,103.96 and 23,447,160.68

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Solution

The fourth proportional to 43,026,689.60, 59,375,103.96 and 23,447,160.68 is: 32,356,140.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,026,689.60 : 59,375,103.96 = 23,447,160.68 : x
  2. Step 2: Convert to fraction form
    43,026,689.60/59,375,103.96 = 23,447,160.68/x
  3. Step 3: Cross multiply
    43,026,689.60x = 59,375,103.96 × 23,447,160.68
  4. Step 4: Simplify right side
    43,026,689.60x = 1,392,177,602,941,824.25
  5. Step 5: Solve for x
    x = 1,392,177,602,941,824.25/43,026,689.60
  6. Step 6: Final answer
    x = 32,356,140.24

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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.