Home / 69,858,876,073.38-96,484,771,503.47-46,956,251,860.72

Finding the Fourth Proportional to 69,858,876,073.38, 96,484,771,503.47 and 46,956,251,860.72

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Solution

The fourth proportional to 69,858,876,073.38, 96,484,771,503.47 and 46,956,251,860.72 is: 64,853,079,323.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,858,876,073.38 : 96,484,771,503.47 = 46,956,251,860.72 : x
  2. Step 2: Convert to fraction form
    69,858,876,073.38/96,484,771,503.47 = 46,956,251,860.72/x
  3. Step 3: Cross multiply
    69,858,876,073.38x = 96,484,771,503.47 × 46,956,251,860.72
  4. Step 4: Simplify right side
    69,858,876,073.38x = 4,530,563,231,440,809,492,480
  5. Step 5: Solve for x
    x = 4,530,563,231,440,809,492,480/69,858,876,073.38
  6. Step 6: Final answer
    x = 64,853,079,323.55

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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.