Home / 26,527,407.39-39,791,111.04-7,358,164.47

Finding the Fourth Proportional to 26,527,407.39, 39,791,111.04 and 7,358,164.47

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Solution

The fourth proportional to 26,527,407.39, 39,791,111.04 and 7,358,164.47 is: 11,037,246.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,527,407.39 : 39,791,111.04 = 7,358,164.47 : x
  2. Step 2: Convert to fraction form
    26,527,407.39/39,791,111.04 = 7,358,164.47/x
  3. Step 3: Cross multiply
    26,527,407.39x = 39,791,111.04 × 7,358,164.47
  4. Step 4: Simplify right side
    26,527,407.39x = 292,789,539,476,352.75
  5. Step 5: Solve for x
    x = 292,789,539,476,352.75/26,527,407.39
  6. Step 6: Final answer
    x = 11,037,246.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.