Home / 43,265,837.64-59,706,869.38-23,687,969.46

Finding the Fourth Proportional to 43,265,837.64, 59,706,869.38 and 23,687,969.46

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Solution

The fourth proportional to 43,265,837.64, 59,706,869.38 and 23,687,969.46 is: 32,689,405.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,265,837.64 : 59,706,869.38 = 23,687,969.46 : x
  2. Step 2: Convert to fraction form
    43,265,837.64/59,706,869.38 = 23,687,969.46/x
  3. Step 3: Cross multiply
    43,265,837.64x = 59,706,869.38 × 23,687,969.46
  4. Step 4: Simplify right side
    43,265,837.64x = 1,414,334,498,425,649.25
  5. Step 5: Solve for x
    x = 1,414,334,498,425,649.25/43,265,837.64
  6. Step 6: Final answer
    x = 32,689,405.21

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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.