Home / 26,112,747.28-36,034,871.80-14,510,013.52

Finding the Fourth Proportional to 26,112,747.28, 36,034,871.80 and 14,510,013.52

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Solution

The fourth proportional to 26,112,747.28, 36,034,871.80 and 14,510,013.52 is: 20,023,418.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,112,747.28 : 36,034,871.80 = 14,510,013.52 : x
  2. Step 2: Convert to fraction form
    26,112,747.28/36,034,871.80 = 14,510,013.52/x
  3. Step 3: Cross multiply
    26,112,747.28x = 36,034,871.80 × 14,510,013.52
  4. Step 4: Simplify right side
    26,112,747.28x = 522,866,477,009,466.69
  5. Step 5: Solve for x
    x = 522,866,477,009,466.69/26,112,747.28
  6. Step 6: Final answer
    x = 20,023,418.88

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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.