Home / 75,373,501.60-113,060,252.40-29,935,296.10

Finding the Fourth Proportional to 75,373,501.60, 113,060,252.40 and 29,935,296.10

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Solution

The fourth proportional to 75,373,501.60, 113,060,252.40 and 29,935,296.10 is: 44,902,944.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,373,501.60 : 113,060,252.40 = 29,935,296.10 : x
  2. Step 2: Convert to fraction form
    75,373,501.60/113,060,252.40 = 29,935,296.10/x
  3. Step 3: Cross multiply
    75,373,501.60x = 113,060,252.40 × 29,935,296.10
  4. Step 4: Simplify right side
    75,373,501.60x = 3,384,492,132,734,736
  5. Step 5: Solve for x
    x = 3,384,492,132,734,736/75,373,501.60
  6. Step 6: Final answer
    x = 44,902,944.15

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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.