Home / 35,168,948.40-52,753,422.60-23,689,822.80

Finding the Fourth Proportional to 35,168,948.40, 52,753,422.60 and 23,689,822.80

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Solution

The fourth proportional to 35,168,948.40, 52,753,422.60 and 23,689,822.80 is: 35,534,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,168,948.40 : 52,753,422.60 = 23,689,822.80 : x
  2. Step 2: Convert to fraction form
    35,168,948.40/52,753,422.60 = 23,689,822.80/x
  3. Step 3: Cross multiply
    35,168,948.40x = 52,753,422.60 × 23,689,822.80
  4. Step 4: Simplify right side
    35,168,948.40x = 1,249,719,233,487,515.25
  5. Step 5: Solve for x
    x = 1,249,719,233,487,515.25/35,168,948.40
  6. Step 6: Final answer
    x = 35,534,734.20

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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.