Home / 25,666,959.56-35,407,153.50-17,404,227.32

Finding the Fourth Proportional to 25,666,959.56, 35,407,153.50 and 17,404,227.32

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Solution

The fourth proportional to 25,666,959.56, 35,407,153.50 and 17,404,227.32 is: 24,008,848.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,666,959.56 : 35,407,153.50 = 17,404,227.32 : x
  2. Step 2: Convert to fraction form
    25,666,959.56/35,407,153.50 = 17,404,227.32/x
  3. Step 3: Cross multiply
    25,666,959.56x = 35,407,153.50 × 17,404,227.32
  4. Step 4: Simplify right side
    25,666,959.56x = 616,234,148,268,133.62
  5. Step 5: Solve for x
    x = 616,234,148,268,133.62/25,666,959.56
  6. Step 6: Final answer
    x = 24,008,848.68

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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.