Home / 25,384,991.40-38,077,487.10-24,279,244.20

Finding the Fourth Proportional to 25,384,991.40, 38,077,487.10 and 24,279,244.20

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Solution

The fourth proportional to 25,384,991.40, 38,077,487.10 and 24,279,244.20 is: 36,418,866.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,384,991.40 : 38,077,487.10 = 24,279,244.20 : x
  2. Step 2: Convert to fraction form
    25,384,991.40/38,077,487.10 = 24,279,244.20/x
  3. Step 3: Cross multiply
    25,384,991.40x = 38,077,487.10 × 24,279,244.20
  4. Step 4: Simplify right side
    25,384,991.40x = 924,492,607,823,249.88
  5. Step 5: Solve for x
    x = 924,492,607,823,249.88/25,384,991.40
  6. Step 6: Final answer
    x = 36,418,866.30

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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.