Home / 73,864,266.10-110,700,570.26-30,094,118.30

Finding the Fourth Proportional to 73,864,266.10, 110,700,570.26 and 30,094,118.30

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Solution

The fourth proportional to 73,864,266.10, 110,700,570.26 and 30,094,118.30 is: 45,102,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,864,266.10 : 110,700,570.26 = 30,094,118.30 : x
  2. Step 2: Convert to fraction form
    73,864,266.10/110,700,570.26 = 30,094,118.30/x
  3. Step 3: Cross multiply
    73,864,266.10x = 110,700,570.26 × 30,094,118.30
  4. Step 4: Simplify right side
    73,864,266.10x = 3,331,436,057,281,902
  5. Step 5: Solve for x
    x = 3,331,436,057,281,902/73,864,266.10
  6. Step 6: Final answer
    x = 45,102,134.40

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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.