Home / 244,608,641.40-366,912,962.10-225,901,918.20

Finding the Fourth Proportional to 244,608,641.40, 366,912,962.10 and 225,901,918.20

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Solution

The fourth proportional to 244,608,641.40, 366,912,962.10 and 225,901,918.20 is: 338,852,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,608,641.40 : 366,912,962.10 = 225,901,918.20 : x
  2. Step 2: Convert to fraction form
    244,608,641.40/366,912,962.10 = 225,901,918.20/x
  3. Step 3: Cross multiply
    244,608,641.40x = 366,912,962.10 × 225,901,918.20
  4. Step 4: Simplify right side
    244,608,641.40x = 82,886,341,950,833,904
  5. Step 5: Solve for x
    x = 82,886,341,950,833,904/244,608,641.40
  6. Step 6: Final answer
    x = 338,852,877.30

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1.5x scale

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.