Home / 2,796,139,947,432.80-3,830,648,024,737.60-2,691,596,765,609.60

Finding the Fourth Proportional to 2,796,139,947,432.80, 3,830,648,024,737.60 and 2,691,596,765,609.60

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Solution

The fourth proportional to 2,796,139,947,432.80, 3,830,648,024,737.60 and 2,691,596,765,609.60 is: 3,687,426,247,401.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,139,947,432.80 : 3,830,648,024,737.60 = 2,691,596,765,609.60 : x
  2. Step 2: Convert to fraction form
    2,796,139,947,432.80/3,830,648,024,737.60 = 2,691,596,765,609.60/x
  3. Step 3: Cross multiply
    2,796,139,947,432.80x = 3,830,648,024,737.60 × 2,691,596,765,609.60
  4. Step 4: Simplify right side
    2,796,139,947,432.80x = 10,310,559,833,572,527,512,223,744
  5. Step 5: Solve for x
    x = 10,310,559,833,572,527,512,223,744/2,796,139,947,432.80
  6. Step 6: Final answer
    x = 3,687,426,247,401.85

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.