Home / 91,949,829,057.17-137,995,141,373.14-41,620,607,147.94

Finding the Fourth Proportional to 91,949,829,057.17, 137,995,141,373.14 and 41,620,607,147.94

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Solution

The fourth proportional to 91,949,829,057.17, 137,995,141,373.14 and 41,620,607,147.94 is: 62,462,775,910.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,949,829,057.17 : 137,995,141,373.14 = 41,620,607,147.94 : x
  2. Step 2: Convert to fraction form
    91,949,829,057.17/137,995,141,373.14 = 41,620,607,147.94/x
  3. Step 3: Cross multiply
    91,949,829,057.17x = 137,995,141,373.14 × 41,620,607,147.94
  4. Step 4: Simplify right side
    91,949,829,057.17x = 5,743,441,567,415,902,666,752
  5. Step 5: Solve for x
    x = 5,743,441,567,415,902,666,752/91,949,829,057.17
  6. Step 6: Final answer
    x = 62,462,775,910.60

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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.