Home / 40,708,489-61,053,271.02-11,946,902.04

Finding the Fourth Proportional to 40,708,489, 61,053,271.02 and 11,946,902.04

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Solution

The fourth proportional to 40,708,489, 61,053,271.02 and 11,946,902.04 is: 17,917,576.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,708,489 : 61,053,271.02 = 11,946,902.04 : x
  2. Step 2: Convert to fraction form
    40,708,489/61,053,271.02 = 11,946,902.04/x
  3. Step 3: Cross multiply
    40,708,489x = 61,053,271.02 × 11,946,902.04
  4. Step 4: Simplify right side
    40,708,489x = 729,397,448,097,510.88
  5. Step 5: Solve for x
    x = 729,397,448,097,510.88/40,708,489
  6. Step 6: Final answer
    x = 17,917,576.06

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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.