Home / 97,659,116.60-146,264,726.10-95,419,628.60

Finding the Fourth Proportional to 97,659,116.60, 146,264,726.10 and 95,419,628.60

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Solution

The fourth proportional to 97,659,116.60, 146,264,726.10 and 95,419,628.60 is: 142,910,629.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,659,116.60 : 146,264,726.10 = 95,419,628.60 : x
  2. Step 2: Convert to fraction form
    97,659,116.60/146,264,726.10 = 95,419,628.60/x
  3. Step 3: Cross multiply
    97,659,116.60x = 146,264,726.10 × 95,419,628.60
  4. Step 4: Simplify right side
    97,659,116.60x = 13,956,525,841,742,726
  5. Step 5: Solve for x
    x = 13,956,525,841,742,726/97,659,116.60
  6. Step 6: Final answer
    x = 142,910,629.62

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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.