Home / 52,652,882.40-78,894,536.40-29,866,015.20

Finding the Fourth Proportional to 52,652,882.40, 78,894,536.40 and 29,866,015.20

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Solution

The fourth proportional to 52,652,882.40, 78,894,536.40 and 29,866,015.20 is: 44,750,929.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,652,882.40 : 78,894,536.40 = 29,866,015.20 : x
  2. Step 2: Convert to fraction form
    52,652,882.40/78,894,536.40 = 29,866,015.20/x
  3. Step 3: Cross multiply
    52,652,882.40x = 78,894,536.40 × 29,866,015.20
  4. Step 4: Simplify right side
    52,652,882.40x = 2,356,265,423,319,353.50
  5. Step 5: Solve for x
    x = 2,356,265,423,319,353.50/52,652,882.40
  6. Step 6: Final answer
    x = 44,750,929.41

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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.