Home / 48,483,171.34-66,908,196.11-26,458,089.95

Finding the Fourth Proportional to 48,483,171.34, 66,908,196.11 and 26,458,089.95

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Solution

The fourth proportional to 48,483,171.34, 66,908,196.11 and 26,458,089.95 is: 36,512,938.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,483,171.34 : 66,908,196.11 = 26,458,089.95 : x
  2. Step 2: Convert to fraction form
    48,483,171.34/66,908,196.11 = 26,458,089.95/x
  3. Step 3: Cross multiply
    48,483,171.34x = 66,908,196.11 × 26,458,089.95
  4. Step 4: Simplify right side
    48,483,171.34x = 1,770,263,071,304,035.75
  5. Step 5: Solve for x
    x = 1,770,263,071,304,035.75/48,483,171.34
  6. Step 6: Final answer
    x = 36,512,938.87

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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.