Home / 25,384,277.40-38,076,416.10-24,278,530.20

Finding the Fourth Proportional to 25,384,277.40, 38,076,416.10 and 24,278,530.20

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Solution

The fourth proportional to 25,384,277.40, 38,076,416.10 and 24,278,530.20 is: 36,417,795.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,384,277.40 : 38,076,416.10 = 24,278,530.20 : x
  2. Step 2: Convert to fraction form
    25,384,277.40/38,076,416.10 = 24,278,530.20/x
  3. Step 3: Cross multiply
    25,384,277.40x = 38,076,416.10 × 24,278,530.20
  4. Step 4: Simplify right side
    25,384,277.40x = 924,439,418,191,616.25
  5. Step 5: Solve for x
    x = 924,439,418,191,616.25/25,384,277.40
  6. Step 6: Final answer
    x = 36,417,795.30

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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.