Home / 14,813,607.98-22,215,799.62-5,226,740.39

Finding the Fourth Proportional to 14,813,607.98, 22,215,799.62 and 5,226,740.39

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Solution

The fourth proportional to 14,813,607.98, 22,215,799.62 and 5,226,740.39 is: 7,838,483.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,813,607.98 : 22,215,799.62 = 5,226,740.39 : x
  2. Step 2: Convert to fraction form
    14,813,607.98/22,215,799.62 = 5,226,740.39/x
  3. Step 3: Cross multiply
    14,813,607.98x = 22,215,799.62 × 5,226,740.39
  4. Step 4: Simplify right side
    14,813,607.98x = 116,116,217,058,921.66
  5. Step 5: Solve for x
    x = 116,116,217,058,921.66/14,813,607.98
  6. Step 6: Final answer
    x = 7,838,483.19

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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.