Home / 38,232,000.30-57,310,675.65-34,200,921.90

Finding the Fourth Proportional to 38,232,000.30, 57,310,675.65 and 34,200,921.90

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Solution

The fourth proportional to 38,232,000.30, 57,310,675.65 and 34,200,921.90 is: 51,267,993.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,232,000.30 : 57,310,675.65 = 34,200,921.90 : x
  2. Step 2: Convert to fraction form
    38,232,000.30/57,310,675.65 = 34,200,921.90/x
  3. Step 3: Cross multiply
    38,232,000.30x = 57,310,675.65 × 34,200,921.90
  4. Step 4: Simplify right side
    38,232,000.30x = 1,960,077,941,941,881.50
  5. Step 5: Solve for x
    x = 1,960,077,941,941,881.50/38,232,000.30
  6. Step 6: Final answer
    x = 51,267,993.48

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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.