Home / 24,818,646.20-37,227,969.30-18,441,354.20

Finding the Fourth Proportional to 24,818,646.20, 37,227,969.30 and 18,441,354.20

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Solution

The fourth proportional to 24,818,646.20, 37,227,969.30 and 18,441,354.20 is: 27,662,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,818,646.20 : 37,227,969.30 = 18,441,354.20 : x
  2. Step 2: Convert to fraction form
    24,818,646.20/37,227,969.30 = 18,441,354.20/x
  3. Step 3: Cross multiply
    24,818,646.20x = 37,227,969.30 × 18,441,354.20
  4. Step 4: Simplify right side
    24,818,646.20x = 686,534,168,008,026
  5. Step 5: Solve for x
    x = 686,534,168,008,026/24,818,646.20
  6. Step 6: Final answer
    x = 27,662,031.30

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Double scale
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Similar ratio
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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.