Home / 94,781,606,806.04-142,221,289,921.49-44,422,156,766.61

Finding the Fourth Proportional to 94,781,606,806.04, 142,221,289,921.49 and 44,422,156,766.61

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Solution

The fourth proportional to 94,781,606,806.04, 142,221,289,921.49 and 44,422,156,766.61 is: 66,656,144,048.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,781,606,806.04 : 142,221,289,921.49 = 44,422,156,766.61 : x
  2. Step 2: Convert to fraction form
    94,781,606,806.04/142,221,289,921.49 = 44,422,156,766.61/x
  3. Step 3: Cross multiply
    94,781,606,806.04x = 142,221,289,921.49 × 44,422,156,766.61
  4. Step 4: Simplify right side
    94,781,606,806.04x = 6,317,776,436,441,918,734,336
  5. Step 5: Solve for x
    x = 6,317,776,436,441,918,734,336/94,781,606,806.04
  6. Step 6: Final answer
    x = 66,656,144,048.82

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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.