Home / 75,334,826.83-113,002,621.14-23,515,085.63

Finding the Fourth Proportional to 75,334,826.83, 113,002,621.14 and 23,515,085.63

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Solution

The fourth proportional to 75,334,826.83, 113,002,621.14 and 23,515,085.63 is: 35,272,747.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,334,826.83 : 113,002,621.14 = 23,515,085.63 : x
  2. Step 2: Convert to fraction form
    75,334,826.83/113,002,621.14 = 23,515,085.63/x
  3. Step 3: Cross multiply
    75,334,826.83x = 113,002,621.14 × 23,515,085.63
  4. Step 4: Simplify right side
    75,334,826.83x = 2,657,266,311,897,747.50
  5. Step 5: Solve for x
    x = 2,657,266,311,897,747.50/75,334,826.83
  6. Step 6: Final answer
    x = 35,272,747.33

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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.