Home / 2,275,499,235.70-3,413,476,192.20-617,432,840.20

Finding the Fourth Proportional to 2,275,499,235.70, 3,413,476,192.20 and 617,432,840.20

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Solution

The fourth proportional to 2,275,499,235.70, 3,413,476,192.20 and 617,432,840.20 is: 926,210,946.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,499,235.70 : 3,413,476,192.20 = 617,432,840.20 : x
  2. Step 2: Convert to fraction form
    2,275,499,235.70/3,413,476,192.20 = 617,432,840.20/x
  3. Step 3: Cross multiply
    2,275,499,235.70x = 3,413,476,192.20 × 617,432,840.20
  4. Step 4: Simplify right side
    2,275,499,235.70x = 2,107,592,300,305,127,168
  5. Step 5: Solve for x
    x = 2,107,592,300,305,127,168/2,275,499,235.70
  6. Step 6: Final answer
    x = 926,210,946.26

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Double scale
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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.