Home / 2,427,506,349.54-3,639,785,020.97-951,878,334.93

Finding the Fourth Proportional to 2,427,506,349.54, 3,639,785,020.97 and 951,878,334.93

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Solution

The fourth proportional to 2,427,506,349.54, 3,639,785,020.97 and 951,878,334.93 is: 1,427,239,317.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,506,349.54 : 3,639,785,020.97 = 951,878,334.93 : x
  2. Step 2: Convert to fraction form
    2,427,506,349.54/3,639,785,020.97 = 951,878,334.93/x
  3. Step 3: Cross multiply
    2,427,506,349.54x = 3,639,785,020.97 × 951,878,334.93
  4. Step 4: Simplify right side
    2,427,506,349.54x = 3,464,632,505,259,319,296
  5. Step 5: Solve for x
    x = 3,464,632,505,259,319,296/2,427,506,349.54
  6. Step 6: Final answer
    x = 1,427,239,317.38

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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.