Home / 150,590,121.66-225,895,559.34-63,063,512.10

Finding the Fourth Proportional to 150,590,121.66, 225,895,559.34 and 63,063,512.10

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Solution

The fourth proportional to 150,590,121.66, 225,895,559.34 and 63,063,512.10 is: 94,599,613.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,590,121.66 : 225,895,559.34 = 63,063,512.10 : x
  2. Step 2: Convert to fraction form
    150,590,121.66/225,895,559.34 = 63,063,512.10/x
  3. Step 3: Cross multiply
    150,590,121.66x = 225,895,559.34 × 63,063,512.10
  4. Step 4: Simplify right side
    150,590,121.66x = 14,245,767,339,774,358
  5. Step 5: Solve for x
    x = 14,245,767,339,774,358/150,590,121.66
  6. Step 6: Final answer
    x = 94,599,613.72

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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.