Home / 122,651,470,817.62-183,822,449,038.77-62,160,947,254.18

Finding the Fourth Proportional to 122,651,470,817.62, 183,822,449,038.77 and 62,160,947,254.18

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Solution

The fourth proportional to 122,651,470,817.62, 183,822,449,038.77 and 62,160,947,254.18 is: 93,162,988,447.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,651,470,817.62 : 183,822,449,038.77 = 62,160,947,254.18 : x
  2. Step 2: Convert to fraction form
    122,651,470,817.62/183,822,449,038.77 = 62,160,947,254.18/x
  3. Step 3: Cross multiply
    122,651,470,817.62x = 183,822,449,038.77 × 62,160,947,254.18
  4. Step 4: Simplify right side
    122,651,470,817.62x = 11,426,577,558,833,171,791,872
  5. Step 5: Solve for x
    x = 11,426,577,558,833,171,791,872/122,651,470,817.62
  6. Step 6: Final answer
    x = 93,162,988,447.36

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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.