Home / 75,534,048.30-113,301,072.45-24,452,726.70

Finding the Fourth Proportional to 75,534,048.30, 113,301,072.45 and 24,452,726.70

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Solution

The fourth proportional to 75,534,048.30, 113,301,072.45 and 24,452,726.70 is: 36,679,090.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,534,048.30 : 113,301,072.45 = 24,452,726.70 : x
  2. Step 2: Convert to fraction form
    75,534,048.30/113,301,072.45 = 24,452,726.70/x
  3. Step 3: Cross multiply
    75,534,048.30x = 113,301,072.45 × 24,452,726.70
  4. Step 4: Simplify right side
    75,534,048.30x = 2,770,520,159,436,749.50
  5. Step 5: Solve for x
    x = 2,770,520,159,436,749.50/75,534,048.30
  6. Step 6: Final answer
    x = 36,679,090.05

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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.