Home / 32,471,126.67-44,793,166.05-20,077,258.25

Finding the Fourth Proportional to 32,471,126.67, 44,793,166.05 and 20,077,258.25

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Solution

The fourth proportional to 32,471,126.67, 44,793,166.05 and 20,077,258.25 is: 27,696,112.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,471,126.67 : 44,793,166.05 = 20,077,258.25 : x
  2. Step 2: Convert to fraction form
    32,471,126.67/44,793,166.05 = 20,077,258.25/x
  3. Step 3: Cross multiply
    32,471,126.67x = 44,793,166.05 × 20,077,258.25
  4. Step 4: Simplify right side
    32,471,126.67x = 899,323,962,732,965.38
  5. Step 5: Solve for x
    x = 899,323,962,732,965.38/32,471,126.67
  6. Step 6: Final answer
    x = 27,696,112.05

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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.