Home / 244,662,490.40-366,993,735.60-83,104,426.40

Finding the Fourth Proportional to 244,662,490.40, 366,993,735.60 and 83,104,426.40

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Solution

The fourth proportional to 244,662,490.40, 366,993,735.60 and 83,104,426.40 is: 124,656,639.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,662,490.40 : 366,993,735.60 = 83,104,426.40 : x
  2. Step 2: Convert to fraction form
    244,662,490.40/366,993,735.60 = 83,104,426.40/x
  3. Step 3: Cross multiply
    244,662,490.40x = 366,993,735.60 × 83,104,426.40
  4. Step 4: Simplify right side
    244,662,490.40x = 30,498,803,889,431,264
  5. Step 5: Solve for x
    x = 30,498,803,889,431,264/244,662,490.40
  6. Step 6: Final answer
    x = 124,656,639.60

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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.