Home / 3,923,056,895.85-5,413,662,580.61-2,316,029,543.22

Finding the Fourth Proportional to 3,923,056,895.85, 5,413,662,580.61 and 2,316,029,543.22

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Solution

The fourth proportional to 3,923,056,895.85, 5,413,662,580.61 and 2,316,029,543.22 is: 3,196,028,710.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,923,056,895.85 : 5,413,662,580.61 = 2,316,029,543.22 : x
  2. Step 2: Convert to fraction form
    3,923,056,895.85/5,413,662,580.61 = 2,316,029,543.22/x
  3. Step 3: Cross multiply
    3,923,056,895.85x = 5,413,662,580.61 × 2,316,029,543.22
  4. Step 4: Simplify right side
    3,923,056,895.85x = 12,538,202,473,717,383,168
  5. Step 5: Solve for x
    x = 12,538,202,473,717,383,168/3,923,056,895.85
  6. Step 6: Final answer
    x = 3,196,028,710.92

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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.