Home / 83,801,663,343.94-115,797,570,028.48-59,673,796,308.98

Finding the Fourth Proportional to 83,801,663,343.94, 115,797,570,028.48 and 59,673,796,308.98

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Solution

The fourth proportional to 83,801,663,343.94, 115,797,570,028.48 and 59,673,796,308.98 is: 82,457,559,089.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,801,663,343.94 : 115,797,570,028.48 = 59,673,796,308.98 : x
  2. Step 2: Convert to fraction form
    83,801,663,343.94/115,797,570,028.48 = 59,673,796,308.98/x
  3. Step 3: Cross multiply
    83,801,663,343.94x = 115,797,570,028.48 × 59,673,796,308.98
  4. Step 4: Simplify right side
    83,801,663,343.94x = 6,910,080,606,954,594,500,608
  5. Step 5: Solve for x
    x = 6,910,080,606,954,594,500,608/83,801,663,343.94
  6. Step 6: Final answer
    x = 82,457,559,089.18

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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.