Home / 48,281,633.84-66,627,326.04-26,551,601.84

Finding the Fourth Proportional to 48,281,633.84, 66,627,326.04 and 26,551,601.84

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Solution

The fourth proportional to 48,281,633.84, 66,627,326.04 and 26,551,601.84 is: 36,640,479.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,281,633.84 : 66,627,326.04 = 26,551,601.84 : x
  2. Step 2: Convert to fraction form
    48,281,633.84/66,627,326.04 = 26,551,601.84/x
  3. Step 3: Cross multiply
    48,281,633.84x = 66,627,326.04 × 26,551,601.84
  4. Step 4: Simplify right side
    48,281,633.84x = 1,769,062,232,677,944
  5. Step 5: Solve for x
    x = 1,769,062,232,677,944/48,281,633.84
  6. Step 6: Final answer
    x = 36,640,479.87

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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.