Home / 244,662,431.40-366,993,647.10-83,104,367.40

Finding the Fourth Proportional to 244,662,431.40, 366,993,647.10 and 83,104,367.40

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Solution

The fourth proportional to 244,662,431.40, 366,993,647.10 and 83,104,367.40 is: 124,656,551.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,662,431.40 : 366,993,647.10 = 83,104,367.40 : x
  2. Step 2: Convert to fraction form
    244,662,431.40/366,993,647.10 = 83,104,367.40/x
  3. Step 3: Cross multiply
    244,662,431.40x = 366,993,647.10 × 83,104,367.40
  4. Step 4: Simplify right side
    244,662,431.40x = 30,498,774,882,064,348
  5. Step 5: Solve for x
    x = 30,498,774,882,064,348/244,662,431.40
  6. Step 6: Final answer
    x = 124,656,551.10

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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.