Home / 122,651,470,817.35-183,822,449,038.35-62,160,947,253.90

Finding the Fourth Proportional to 122,651,470,817.35, 183,822,449,038.35 and 62,160,947,253.90

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Solution

The fourth proportional to 122,651,470,817.35, 183,822,449,038.35 and 62,160,947,253.90 is: 93,162,988,446.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,651,470,817.35 : 183,822,449,038.35 = 62,160,947,253.90 : x
  2. Step 2: Convert to fraction form
    122,651,470,817.35/183,822,449,038.35 = 62,160,947,253.90/x
  3. Step 3: Cross multiply
    122,651,470,817.35x = 183,822,449,038.35 × 62,160,947,253.90
  4. Step 4: Simplify right side
    122,651,470,817.35x = 11,426,577,558,755,596,042,240
  5. Step 5: Solve for x
    x = 11,426,577,558,755,596,042,240/122,651,470,817.35
  6. Step 6: Final answer
    x = 93,162,988,446.93

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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.