Home / 48,434,132.77-66,839,624.90-26,407,452.45

Finding the Fourth Proportional to 48,434,132.77, 66,839,624.90 and 26,407,452.45

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Solution

The fourth proportional to 48,434,132.77, 66,839,624.90 and 26,407,452.45 is: 36,442,568.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,434,132.77 : 66,839,624.90 = 26,407,452.45 : x
  2. Step 2: Convert to fraction form
    48,434,132.77/66,839,624.90 = 26,407,452.45/x
  3. Step 3: Cross multiply
    48,434,132.77x = 66,839,624.90 × 26,407,452.45
  4. Step 4: Simplify right side
    48,434,132.77x = 1,765,064,216,322,586
  5. Step 5: Solve for x
    x = 1,765,064,216,322,586/48,434,132.77
  6. Step 6: Final answer
    x = 36,442,568.81

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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.