Home / 2,904,336,100.10-4,356,504,150.15-723,302,236.10

Finding the Fourth Proportional to 2,904,336,100.10, 4,356,504,150.15 and 723,302,236.10

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Solution

The fourth proportional to 2,904,336,100.10, 4,356,504,150.15 and 723,302,236.10 is: 1,084,953,354.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,336,100.10 : 4,356,504,150.15 = 723,302,236.10 : x
  2. Step 2: Convert to fraction form
    2,904,336,100.10/4,356,504,150.15 = 723,302,236.10/x
  3. Step 3: Cross multiply
    2,904,336,100.10x = 4,356,504,150.15 × 723,302,236.10
  4. Step 4: Simplify right side
    2,904,336,100.10x = 3,151,069,193,382,425,088
  5. Step 5: Solve for x
    x = 3,151,069,193,382,425,088/2,904,336,100.10
  6. Step 6: Final answer
    x = 1,084,953,354.15

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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.