Home / 269,156,287.33-403,806,203.17-96,634,595.50

Finding the Fourth Proportional to 269,156,287.33, 403,806,203.17 and 96,634,595.50

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Solution

The fourth proportional to 269,156,287.33, 403,806,203.17 and 96,634,595.50 is: 144,977,661.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,156,287.33 : 403,806,203.17 = 96,634,595.50 : x
  2. Step 2: Convert to fraction form
    269,156,287.33/403,806,203.17 = 96,634,595.50/x
  3. Step 3: Cross multiply
    269,156,287.33x = 403,806,203.17 × 96,634,595.50
  4. Step 4: Simplify right side
    269,156,287.33x = 39,021,649,102,472,672
  5. Step 5: Solve for x
    x = 39,021,649,102,472,672/269,156,287.33
  6. Step 6: Final answer
    x = 144,977,661.45

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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.