Home / 97,536,177.60-146,304,266.40-88,578,225.60

Finding the Fourth Proportional to 97,536,177.60, 146,304,266.40 and 88,578,225.60

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Solution

The fourth proportional to 97,536,177.60, 146,304,266.40 and 88,578,225.60 is: 132,867,338.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,536,177.60 : 146,304,266.40 = 88,578,225.60 : x
  2. Step 2: Convert to fraction form
    97,536,177.60/146,304,266.40 = 88,578,225.60/x
  3. Step 3: Cross multiply
    97,536,177.60x = 146,304,266.40 × 88,578,225.60
  4. Step 4: Simplify right side
    97,536,177.60x = 12,959,372,315,421,700
  5. Step 5: Solve for x
    x = 12,959,372,315,421,700/97,536,177.60
  6. Step 6: Final answer
    x = 132,867,338.40

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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.