Home / 227,113,230.82-340,672,549.62-63,341,023.06

Finding the Fourth Proportional to 227,113,230.82, 340,672,549.62 and 63,341,023.06

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Solution

The fourth proportional to 227,113,230.82, 340,672,549.62 and 63,341,023.06 is: 95,012,288.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,113,230.82 : 340,672,549.62 = 63,341,023.06 : x
  2. Step 2: Convert to fraction form
    227,113,230.82/340,672,549.62 = 63,341,023.06/x
  3. Step 3: Cross multiply
    227,113,230.82x = 340,672,549.62 × 63,341,023.06
  4. Step 4: Simplify right side
    227,113,230.82x = 21,578,547,822,832,476
  5. Step 5: Solve for x
    x = 21,578,547,822,832,476/227,113,230.82
  6. Step 6: Final answer
    x = 95,012,288.56

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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.