Home / 467,925,388.65-700,774,027.61-270,773,193.13

Finding the Fourth Proportional to 467,925,388.65, 700,774,027.61 and 270,773,193.13

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Solution

The fourth proportional to 467,925,388.65, 700,774,027.61 and 270,773,193.13 is: 405,515,122.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,925,388.65 : 700,774,027.61 = 270,773,193.13 : x
  2. Step 2: Convert to fraction form
    467,925,388.65/700,774,027.61 = 270,773,193.13/x
  3. Step 3: Cross multiply
    467,925,388.65x = 700,774,027.61 × 270,773,193.13
  4. Step 4: Simplify right side
    467,925,388.65x = 189,750,821,115,424,672
  5. Step 5: Solve for x
    x = 189,750,821,115,424,672/467,925,388.65
  6. Step 6: Final answer
    x = 405,515,122.11

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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.