Home / 14,544,036.10-21,816,054.15-4,958,560.90

Finding the Fourth Proportional to 14,544,036.10, 21,816,054.15 and 4,958,560.90

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Solution

The fourth proportional to 14,544,036.10, 21,816,054.15 and 4,958,560.90 is: 7,437,841.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,036.10 : 21,816,054.15 = 4,958,560.90 : x
  2. Step 2: Convert to fraction form
    14,544,036.10/21,816,054.15 = 4,958,560.90/x
  3. Step 3: Cross multiply
    14,544,036.10x = 21,816,054.15 × 4,958,560.90
  4. Step 4: Simplify right side
    14,544,036.10x = 108,176,233,100,472.73
  5. Step 5: Solve for x
    x = 108,176,233,100,472.73/14,544,036.10
  6. Step 6: Final answer
    x = 7,437,841.35

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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.