Home / 2,145,814,618,777.80-3,218,721,750,652.50-595,119,110,168.70

Finding the Fourth Proportional to 2,145,814,618,777.80, 3,218,721,750,652.50 and 595,119,110,168.70

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Solution

The fourth proportional to 2,145,814,618,777.80, 3,218,721,750,652.50 and 595,119,110,168.70 is: 892,678,616,021.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,145,814,618,777.80 : 3,218,721,750,652.50 = 595,119,110,168.70 : x
  2. Step 2: Convert to fraction form
    2,145,814,618,777.80/3,218,721,750,652.50 = 595,119,110,168.70/x
  3. Step 3: Cross multiply
    2,145,814,618,777.80x = 3,218,721,750,652.50 × 595,119,110,168.70
  4. Step 4: Simplify right side
    2,145,814,618,777.80x = 1,915,522,824,128,955,995,389,952
  5. Step 5: Solve for x
    x = 1,915,522,824,128,955,995,389,952/2,145,814,618,777.80
  6. Step 6: Final answer
    x = 892,678,616,021.35

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Double scale
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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.