Home / 24,818,644.70-37,227,967.05-18,441,352.70

Finding the Fourth Proportional to 24,818,644.70, 37,227,967.05 and 18,441,352.70

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Solution

The fourth proportional to 24,818,644.70, 37,227,967.05 and 18,441,352.70 is: 27,662,029.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,818,644.70 : 37,227,967.05 = 18,441,352.70 : x
  2. Step 2: Convert to fraction form
    24,818,644.70/37,227,967.05 = 18,441,352.70/x
  3. Step 3: Cross multiply
    24,818,644.70x = 37,227,967.05 × 18,441,352.70
  4. Step 4: Simplify right side
    24,818,644.70x = 686,534,070,673,028.50
  5. Step 5: Solve for x
    x = 686,534,070,673,028.50/24,818,644.70
  6. Step 6: Final answer
    x = 27,662,029.05

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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.