Home / 179,372,928.60-247,534,640.01-96,866,706.06

Finding the Fourth Proportional to 179,372,928.60, 247,534,640.01 and 96,866,706.06

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Solution

The fourth proportional to 179,372,928.60, 247,534,640.01 and 96,866,706.06 is: 133,676,053.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,372,928.60 : 247,534,640.01 = 96,866,706.06 : x
  2. Step 2: Convert to fraction form
    179,372,928.60/247,534,640.01 = 96,866,706.06/x
  3. Step 3: Cross multiply
    179,372,928.60x = 247,534,640.01 × 96,866,706.06
  4. Step 4: Simplify right side
    179,372,928.60x = 23,977,865,213,516,584
  5. Step 5: Solve for x
    x = 23,977,865,213,516,584/179,372,928.60
  6. Step 6: Final answer
    x = 133,676,053.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.