Home / 2,951,130,785.57-4,072,550,596.80-1,613,020,100.27

Finding the Fourth Proportional to 2,951,130,785.57, 4,072,550,596.80 and 1,613,020,100.27

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Solution

The fourth proportional to 2,951,130,785.57, 4,072,550,596.80 and 1,613,020,100.27 is: 2,225,962,334.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,130,785.57 : 4,072,550,596.80 = 1,613,020,100.27 : x
  2. Step 2: Convert to fraction form
    2,951,130,785.57/4,072,550,596.80 = 1,613,020,100.27/x
  3. Step 3: Cross multiply
    2,951,130,785.57x = 4,072,550,596.80 × 1,613,020,100.27
  4. Step 4: Simplify right side
    2,951,130,785.57x = 6,569,105,972,004,984,832
  5. Step 5: Solve for x
    x = 6,569,105,972,004,984,832/2,951,130,785.57
  6. Step 6: Final answer
    x = 2,225,962,334.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.