Home / 69,858,876,071.84-96,484,771,501.34-46,956,251,859.17

Finding the Fourth Proportional to 69,858,876,071.84, 96,484,771,501.34 and 46,956,251,859.17

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Solution

The fourth proportional to 69,858,876,071.84, 96,484,771,501.34 and 46,956,251,859.17 is: 64,853,079,321.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,858,876,071.84 : 96,484,771,501.34 = 46,956,251,859.17 : x
  2. Step 2: Convert to fraction form
    69,858,876,071.84/96,484,771,501.34 = 46,956,251,859.17/x
  3. Step 3: Cross multiply
    69,858,876,071.84x = 96,484,771,501.34 × 46,956,251,859.17
  4. Step 4: Simplify right side
    69,858,876,071.84x = 4,530,563,231,190,672,211,968
  5. Step 5: Solve for x
    x = 4,530,563,231,190,672,211,968/69,858,876,071.84
  6. Step 6: Final answer
    x = 64,853,079,321.40

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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.