Home / 40,714,221.01-61,071,292.63-10,422,035.41

Finding the Fourth Proportional to 40,714,221.01, 61,071,292.63 and 10,422,035.41

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Solution

The fourth proportional to 40,714,221.01, 61,071,292.63 and 10,422,035.41 is: 15,633,043.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,714,221.01 : 61,071,292.63 = 10,422,035.41 : x
  2. Step 2: Convert to fraction form
    40,714,221.01/61,071,292.63 = 10,422,035.41/x
  3. Step 3: Cross multiply
    40,714,221.01x = 61,071,292.63 × 10,422,035.41
  4. Step 4: Simplify right side
    40,714,221.01x = 636,487,174,324,332.12
  5. Step 5: Solve for x
    x = 636,487,174,324,332.12/40,714,221.01
  6. Step 6: Final answer
    x = 15,633,043.16

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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.