Home / 112,109,629,283.46-168,174,661,916.07-36,543,383,970.30

Finding the Fourth Proportional to 112,109,629,283.46, 168,174,661,916.07 and 36,543,383,970.30

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Solution

The fourth proportional to 112,109,629,283.46, 168,174,661,916.07 and 36,543,383,970.30 is: 54,818,406,623.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,109,629,283.46 : 168,174,661,916.07 = 36,543,383,970.30 : x
  2. Step 2: Convert to fraction form
    112,109,629,283.46/168,174,661,916.07 = 36,543,383,970.30/x
  3. Step 3: Cross multiply
    112,109,629,283.46x = 168,174,661,916.07 × 36,543,383,970.30
  4. Step 4: Simplify right side
    112,109,629,283.46x = 6,145,671,244,474,334,838,784
  5. Step 5: Solve for x
    x = 6,145,671,244,474,334,838,784/112,109,629,283.46
  6. Step 6: Final answer
    x = 54,818,406,623.53

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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.