Home / 23,642,076.28-32,613,659.34-19,236,721.00

Finding the Fourth Proportional to 23,642,076.28, 32,613,659.34 and 19,236,721.00

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Solution

The fourth proportional to 23,642,076.28, 32,613,659.34 and 19,236,721.00 is: 26,536,580.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,642,076.28 : 32,613,659.34 = 19,236,721.00 : x
  2. Step 2: Convert to fraction form
    23,642,076.28/32,613,659.34 = 19,236,721.00/x
  3. Step 3: Cross multiply
    23,642,076.28x = 32,613,659.34 × 19,236,721.00
  4. Step 4: Simplify right side
    23,642,076.28x = 627,379,865,431,090
  5. Step 5: Solve for x
    x = 627,379,865,431,090/23,642,076.28
  6. Step 6: Final answer
    x = 26,536,580.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.