Home / 244,475,811.08-337,464,373.60-145,356,320.97

Finding the Fourth Proportional to 244,475,811.08, 337,464,373.60 and 145,356,320.97

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Solution

The fourth proportional to 244,475,811.08, 337,464,373.60 and 145,356,320.97 is: 200,643,898.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,475,811.08 : 337,464,373.60 = 145,356,320.97 : x
  2. Step 2: Convert to fraction form
    244,475,811.08/337,464,373.60 = 145,356,320.97/x
  3. Step 3: Cross multiply
    244,475,811.08x = 337,464,373.60 × 145,356,320.97
  4. Step 4: Simplify right side
    244,475,811.08x = 49,052,579,804,941,600
  5. Step 5: Solve for x
    x = 49,052,579,804,941,600/244,475,811.08
  6. Step 6: Final answer
    x = 200,643,898.42

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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.