Home / 4,111,374,448.50-5,673,703,931.10-2,231,781,005.58

Finding the Fourth Proportional to 4,111,374,448.50, 5,673,703,931.10 and 2,231,781,005.58

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Solution

The fourth proportional to 4,111,374,448.50, 5,673,703,931.10 and 2,231,781,005.58 is: 3,079,861,691.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,374,448.50 : 5,673,703,931.10 = 2,231,781,005.58 : x
  2. Step 2: Convert to fraction form
    4,111,374,448.50/5,673,703,931.10 = 2,231,781,005.58/x
  3. Step 3: Cross multiply
    4,111,374,448.50x = 5,673,703,931.10 × 2,231,781,005.58
  4. Step 4: Simplify right side
    4,111,374,448.50x = 12,662,464,664,713,558,016
  5. Step 5: Solve for x
    x = 12,662,464,664,713,558,016/4,111,374,448.50
  6. Step 6: Final answer
    x = 3,079,861,691.83

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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.