Home / 62,253,013,173.81-85,909,198,715.46-33,706,687,759.46

Finding the Fourth Proportional to 62,253,013,173.81, 85,909,198,715.46 and 33,706,687,759.46

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Solution

The fourth proportional to 62,253,013,173.81, 85,909,198,715.46 and 33,706,687,759.46 is: 46,515,251,055.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,253,013,173.81 : 85,909,198,715.46 = 33,706,687,759.46 : x
  2. Step 2: Convert to fraction form
    62,253,013,173.81/85,909,198,715.46 = 33,706,687,759.46/x
  3. Step 3: Cross multiply
    62,253,013,173.81x = 85,909,198,715.46 × 33,706,687,759.46
  4. Step 4: Simplify right side
    62,253,013,173.81x = 2,895,714,536,767,240,536,064
  5. Step 5: Solve for x
    x = 2,895,714,536,767,240,536,064/62,253,013,173.81
  6. Step 6: Final answer
    x = 46,515,251,055.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.