Home / 26,013,871.78-35,890,305.26-14,842,339.28

Finding the Fourth Proportional to 26,013,871.78, 35,890,305.26 and 14,842,339.28

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Solution

The fourth proportional to 26,013,871.78, 35,890,305.26 and 14,842,339.28 is: 20,477,385.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,013,871.78 : 35,890,305.26 = 14,842,339.28 : x
  2. Step 2: Convert to fraction form
    26,013,871.78/35,890,305.26 = 14,842,339.28/x
  3. Step 3: Cross multiply
    26,013,871.78x = 35,890,305.26 × 14,842,339.28
  4. Step 4: Simplify right side
    26,013,871.78x = 532,696,087,513,537.62
  5. Step 5: Solve for x
    x = 532,696,087,513,537.62/26,013,871.78
  6. Step 6: Final answer
    x = 20,477,385.76

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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.