Home / 48,407,426.28-66,802,247.22-26,677,394.28

Finding the Fourth Proportional to 48,407,426.28, 66,802,247.22 and 26,677,394.28

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Solution

The fourth proportional to 48,407,426.28, 66,802,247.22 and 26,677,394.28 is: 36,814,803.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,407,426.28 : 66,802,247.22 = 26,677,394.28 : x
  2. Step 2: Convert to fraction form
    48,407,426.28/66,802,247.22 = 26,677,394.28/x
  3. Step 3: Cross multiply
    48,407,426.28x = 66,802,247.22 × 26,677,394.28
  4. Step 4: Simplify right side
    48,407,426.28x = 1,782,109,887,877,974
  5. Step 5: Solve for x
    x = 1,782,109,887,877,974/48,407,426.28
  6. Step 6: Final answer
    x = 36,814,803.53

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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.