Home / 48,128,856.30-72,202,615.65-24,194,328.30

Finding the Fourth Proportional to 48,128,856.30, 72,202,615.65 and 24,194,328.30

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Solution

The fourth proportional to 48,128,856.30, 72,202,615.65 and 24,194,328.30 is: 36,296,183.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,128,856.30 : 72,202,615.65 = 24,194,328.30 : x
  2. Step 2: Convert to fraction form
    48,128,856.30/72,202,615.65 = 24,194,328.30/x
  3. Step 3: Cross multiply
    48,128,856.30x = 72,202,615.65 × 24,194,328.30
  4. Step 4: Simplify right side
    48,128,856.30x = 1,746,893,787,154,818
  5. Step 5: Solve for x
    x = 1,746,893,787,154,818/48,128,856.30
  6. Step 6: Final answer
    x = 36,296,183.23

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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.