Home / 64,134,754.80-96,202,132.20-23,760,985.20

Finding the Fourth Proportional to 64,134,754.80, 96,202,132.20 and 23,760,985.20

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Solution

The fourth proportional to 64,134,754.80, 96,202,132.20 and 23,760,985.20 is: 35,641,477.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,134,754.80 : 96,202,132.20 = 23,760,985.20 : x
  2. Step 2: Convert to fraction form
    64,134,754.80/96,202,132.20 = 23,760,985.20/x
  3. Step 3: Cross multiply
    64,134,754.80x = 96,202,132.20 × 23,760,985.20
  4. Step 4: Simplify right side
    64,134,754.80x = 2,285,857,439,412,643.50
  5. Step 5: Solve for x
    x = 2,285,857,439,412,643.50/64,134,754.80
  6. Step 6: Final answer
    x = 35,641,477.80

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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.