Home / 2,363,904,009.60-3,545,856,014.40-2,170,412,246.40

Finding the Fourth Proportional to 2,363,904,009.60, 3,545,856,014.40 and 2,170,412,246.40

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Solution

The fourth proportional to 2,363,904,009.60, 3,545,856,014.40 and 2,170,412,246.40 is: 3,255,618,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,904,009.60 : 3,545,856,014.40 = 2,170,412,246.40 : x
  2. Step 2: Convert to fraction form
    2,363,904,009.60/3,545,856,014.40 = 2,170,412,246.40/x
  3. Step 3: Cross multiply
    2,363,904,009.60x = 3,545,856,014.40 × 2,170,412,246.40
  4. Step 4: Simplify right side
    2,363,904,009.60x = 7,695,969,317,624,855,552
  5. Step 5: Solve for x
    x = 7,695,969,317,624,855,552/2,363,904,009.60
  6. Step 6: Final answer
    x = 3,255,618,369.60

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Double scale
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Similar ratio
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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.