Home / 97,619,612.20-146,429,418.30-24,836,252.20

Finding the Fourth Proportional to 97,619,612.20, 146,429,418.30 and 24,836,252.20

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Solution

The fourth proportional to 97,619,612.20, 146,429,418.30 and 24,836,252.20 is: 37,254,378.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,619,612.20 : 146,429,418.30 = 24,836,252.20 : x
  2. Step 2: Convert to fraction form
    97,619,612.20/146,429,418.30 = 24,836,252.20/x
  3. Step 3: Cross multiply
    97,619,612.20x = 146,429,418.30 × 24,836,252.20
  4. Step 4: Simplify right side
    97,619,612.20x = 3,636,757,962,398,095.50
  5. Step 5: Solve for x
    x = 3,636,757,962,398,095.50/97,619,612.20
  6. Step 6: Final answer
    x = 37,254,378.30

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Double scale
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1.5x scale

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.