Home / 166,251,318,503.08-229,428,625,332.60-97,665,622,373.43

Finding the Fourth Proportional to 166,251,318,503.08, 229,428,625,332.60 and 97,665,622,373.43

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Solution

The fourth proportional to 166,251,318,503.08, 229,428,625,332.60 and 97,665,622,373.43 is: 134,779,619,705.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,251,318,503.08 : 229,428,625,332.60 = 97,665,622,373.43 : x
  2. Step 2: Convert to fraction form
    166,251,318,503.08/229,428,625,332.60 = 97,665,622,373.43/x
  3. Step 3: Cross multiply
    166,251,318,503.08x = 229,428,625,332.60 × 97,665,622,373.43
  4. Step 4: Simplify right side
    166,251,318,503.08x = 22,407,289,483,389,327,900,672
  5. Step 5: Solve for x
    x = 22,407,289,483,389,327,900,672/166,251,318,503.08
  6. Step 6: Final answer
    x = 134,779,619,705.54

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1.5x scale

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.