Home / 15,024,649.02-22,536,571.77-4,242,693.66

Finding the Fourth Proportional to 15,024,649.02, 22,536,571.77 and 4,242,693.66

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Solution

The fourth proportional to 15,024,649.02, 22,536,571.77 and 4,242,693.66 is: 6,363,927.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,024,649.02 : 22,536,571.77 = 4,242,693.66 : x
  2. Step 2: Convert to fraction form
    15,024,649.02/22,536,571.77 = 4,242,693.66/x
  3. Step 3: Cross multiply
    15,024,649.02x = 22,536,571.77 × 4,242,693.66
  4. Step 4: Simplify right side
    15,024,649.02x = 95,615,770,166,713.98
  5. Step 5: Solve for x
    x = 95,615,770,166,713.98/15,024,649.02
  6. Step 6: Final answer
    x = 6,363,927.04

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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.