Home / 70,944,722.64-106,369,830.18-25,500,612.24

Finding the Fourth Proportional to 70,944,722.64, 106,369,830.18 and 25,500,612.24

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Solution

The fourth proportional to 70,944,722.64, 106,369,830.18 and 25,500,612.24 is: 38,233,933.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,944,722.64 : 106,369,830.18 = 25,500,612.24 : x
  2. Step 2: Convert to fraction form
    70,944,722.64/106,369,830.18 = 25,500,612.24/x
  3. Step 3: Cross multiply
    70,944,722.64x = 106,369,830.18 × 25,500,612.24
  4. Step 4: Simplify right side
    70,944,722.64x = 2,712,495,793,454,829.50
  5. Step 5: Solve for x
    x = 2,712,495,793,454,829.50/70,944,722.64
  6. Step 6: Final answer
    x = 38,233,933.30

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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.