Home / 2,340,072,553.80-3,510,108,830.70-960,876,870.60

Finding the Fourth Proportional to 2,340,072,553.80, 3,510,108,830.70 and 960,876,870.60

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Solution

The fourth proportional to 2,340,072,553.80, 3,510,108,830.70 and 960,876,870.60 is: 1,441,315,305.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,072,553.80 : 3,510,108,830.70 = 960,876,870.60 : x
  2. Step 2: Convert to fraction form
    2,340,072,553.80/3,510,108,830.70 = 960,876,870.60/x
  3. Step 3: Cross multiply
    2,340,072,553.80x = 3,510,108,830.70 × 960,876,870.60
  4. Step 4: Simplify right side
    2,340,072,553.80x = 3,372,782,388,708,441,088
  5. Step 5: Solve for x
    x = 3,372,782,388,708,441,088/2,340,072,553.80
  6. Step 6: Final answer
    x = 1,441,315,305.90

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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.