Home / 467,315,502.02-701,010,370.85-156,424,759.07

Finding the Fourth Proportional to 467,315,502.02, 701,010,370.85 and 156,424,759.07

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Solution

The fourth proportional to 467,315,502.02, 701,010,370.85 and 156,424,759.07 is: 234,649,563.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,315,502.02 : 701,010,370.85 = 156,424,759.07 : x
  2. Step 2: Convert to fraction form
    467,315,502.02/701,010,370.85 = 156,424,759.07/x
  3. Step 3: Cross multiply
    467,315,502.02x = 701,010,370.85 × 156,424,759.07
  4. Step 4: Simplify right side
    467,315,502.02x = 109,655,378,361,495,424
  5. Step 5: Solve for x
    x = 109,655,378,361,495,424/467,315,502.02
  6. Step 6: Final answer
    x = 234,649,563.06

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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.