Home / 64,312,248.16-96,414,147.24-27,893,219.80

Finding the Fourth Proportional to 64,312,248.16, 96,414,147.24 and 27,893,219.80

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Solution

The fourth proportional to 64,312,248.16, 96,414,147.24 and 27,893,219.80 is: 41,816,311.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,312,248.16 : 96,414,147.24 = 27,893,219.80 : x
  2. Step 2: Convert to fraction form
    64,312,248.16/96,414,147.24 = 27,893,219.80/x
  3. Step 3: Cross multiply
    64,312,248.16x = 96,414,147.24 × 27,893,219.80
  4. Step 4: Simplify right side
    64,312,248.16x = 2,689,301,000,794,883.50
  5. Step 5: Solve for x
    x = 2,689,301,000,794,883.50/64,312,248.16
  6. Step 6: Final answer
    x = 41,816,311.48

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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.