Home / 57,325,799,767.86-79,109,970,904.26-31,952,879,953.02

Finding the Fourth Proportional to 57,325,799,767.86, 79,109,970,904.26 and 31,952,879,953.02

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Solution

The fourth proportional to 57,325,799,767.86, 79,109,970,904.26 and 31,952,879,953.02 is: 44,095,179,022.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,325,799,767.86 : 79,109,970,904.26 = 31,952,879,953.02 : x
  2. Step 2: Convert to fraction form
    57,325,799,767.86/79,109,970,904.26 = 31,952,879,953.02/x
  3. Step 3: Cross multiply
    57,325,799,767.86x = 79,109,970,904.26 × 31,952,879,953.02
  4. Step 4: Simplify right side
    57,325,799,767.86x = 2,527,791,403,390,724,472,832
  5. Step 5: Solve for x
    x = 2,527,791,403,390,724,472,832/57,325,799,767.86
  6. Step 6: Final answer
    x = 44,095,179,022.83

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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.