Home / 26,274,848.92-36,258,949.02-14,672,616.28

Finding the Fourth Proportional to 26,274,848.92, 36,258,949.02 and 14,672,616.28

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Solution

The fourth proportional to 26,274,848.92, 36,258,949.02 and 14,672,616.28 is: 20,248,019.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,274,848.92 : 36,258,949.02 = 14,672,616.28 : x
  2. Step 2: Convert to fraction form
    26,274,848.92/36,258,949.02 = 14,672,616.28/x
  3. Step 3: Cross multiply
    26,274,848.92x = 36,258,949.02 × 14,672,616.28
  4. Step 4: Simplify right side
    26,274,848.92x = 532,013,645,686,542.06
  5. Step 5: Solve for x
    x = 532,013,645,686,542.06/26,274,848.92
  6. Step 6: Final answer
    x = 20,248,019.21

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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.