Home / 367,391,425.50-551,087,139.06-151,980,673.50

Finding the Fourth Proportional to 367,391,425.50, 551,087,139.06 and 151,980,673.50

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Solution

The fourth proportional to 367,391,425.50, 551,087,139.06 and 151,980,673.50 is: 227,971,010.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,391,425.50 : 551,087,139.06 = 151,980,673.50 : x
  2. Step 2: Convert to fraction form
    367,391,425.50/551,087,139.06 = 151,980,673.50/x
  3. Step 3: Cross multiply
    367,391,425.50x = 551,087,139.06 × 151,980,673.50
  4. Step 4: Simplify right side
    367,391,425.50x = 83,754,594,551,526,944
  5. Step 5: Solve for x
    x = 83,754,594,551,526,944/367,391,425.50
  6. Step 6: Final answer
    x = 227,971,010.59

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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.