Home / 48,434,265.60-66,839,807.88-26,407,585.08

Finding the Fourth Proportional to 48,434,265.60, 66,839,807.88 and 26,407,585.08

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Solution

The fourth proportional to 48,434,265.60, 66,839,807.88 and 26,407,585.08 is: 36,442,751.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,434,265.60 : 66,839,807.88 = 26,407,585.08 : x
  2. Step 2: Convert to fraction form
    48,434,265.60/66,839,807.88 = 26,407,585.08/x
  3. Step 3: Cross multiply
    48,434,265.60x = 66,839,807.88 × 26,407,585.08
  4. Step 4: Simplify right side
    48,434,265.60x = 1,765,077,913,321,954.50
  5. Step 5: Solve for x
    x = 1,765,077,913,321,954.50/48,434,265.60
  6. Step 6: Final answer
    x = 36,442,751.66

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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.