Home / 2,899,963,407.70-4,349,945,111.55-1,797,967,350.10

Finding the Fourth Proportional to 2,899,963,407.70, 4,349,945,111.55 and 1,797,967,350.10

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Solution

The fourth proportional to 2,899,963,407.70, 4,349,945,111.55 and 1,797,967,350.10 is: 2,696,951,025.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,963,407.70 : 4,349,945,111.55 = 1,797,967,350.10 : x
  2. Step 2: Convert to fraction form
    2,899,963,407.70/4,349,945,111.55 = 1,797,967,350.10/x
  3. Step 3: Cross multiply
    2,899,963,407.70x = 4,349,945,111.55 × 1,797,967,350.10
  4. Step 4: Simplify right side
    2,899,963,407.70x = 7,821,059,285,294,002,176
  5. Step 5: Solve for x
    x = 7,821,059,285,294,002,176/2,899,963,407.70
  6. Step 6: Final answer
    x = 2,696,951,025.15

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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.