Home / 73,094,428.80-109,588,499.10-29,941,419.60

Finding the Fourth Proportional to 73,094,428.80, 109,588,499.10 and 29,941,419.60

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Solution

The fourth proportional to 73,094,428.80, 109,588,499.10 and 29,941,419.60 is: 44,890,360.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,094,428.80 : 109,588,499.10 = 29,941,419.60 : x
  2. Step 2: Convert to fraction form
    73,094,428.80/109,588,499.10 = 29,941,419.60/x
  3. Step 3: Cross multiply
    73,094,428.80x = 109,588,499.10 × 29,941,419.60
  4. Step 4: Simplify right side
    73,094,428.80x = 3,281,235,234,887,322.50
  5. Step 5: Solve for x
    x = 3,281,235,234,887,322.50/73,094,428.80
  6. Step 6: Final answer
    x = 44,890,360.17

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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.