Home / 150,281,220.69-225,264,514.56-62,892,809.46

Finding the Fourth Proportional to 150,281,220.69, 225,264,514.56 and 62,892,809.46

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Solution

The fourth proportional to 150,281,220.69, 225,264,514.56 and 62,892,809.46 is: 94,273,377.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,281,220.69 : 225,264,514.56 = 62,892,809.46 : x
  2. Step 2: Convert to fraction form
    150,281,220.69/225,264,514.56 = 62,892,809.46/x
  3. Step 3: Cross multiply
    150,281,220.69x = 225,264,514.56 × 62,892,809.46
  4. Step 4: Simplify right side
    150,281,220.69x = 14,167,518,192,321,476
  5. Step 5: Solve for x
    x = 14,167,518,192,321,476/150,281,220.69
  6. Step 6: Final answer
    x = 94,273,377.12

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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.