Home / 67,182,817.06-100,714,214.22-26,232,729.22

Finding the Fourth Proportional to 67,182,817.06, 100,714,214.22 and 26,232,729.22

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Solution

The fourth proportional to 67,182,817.06, 100,714,214.22 and 26,232,729.22 is: 39,325,661.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,182,817.06 : 100,714,214.22 = 26,232,729.22 : x
  2. Step 2: Convert to fraction form
    67,182,817.06/100,714,214.22 = 26,232,729.22/x
  3. Step 3: Cross multiply
    67,182,817.06x = 100,714,214.22 × 26,232,729.22
  4. Step 4: Simplify right side
    67,182,817.06x = 2,642,008,710,238,333.50
  5. Step 5: Solve for x
    x = 2,642,008,710,238,333.50/67,182,817.06
  6. Step 6: Final answer
    x = 39,325,661.32

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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.