Home / 106,053,538.82-159,080,492.76-33,275,904.66

Finding the Fourth Proportional to 106,053,538.82, 159,080,492.76 and 33,275,904.66

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Solution

The fourth proportional to 106,053,538.82, 159,080,492.76 and 33,275,904.66 is: 49,913,914.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,053,538.82 : 159,080,492.76 = 33,275,904.66 : x
  2. Step 2: Convert to fraction form
    106,053,538.82/159,080,492.76 = 33,275,904.66/x
  3. Step 3: Cross multiply
    106,053,538.82x = 159,080,492.76 × 33,275,904.66
  4. Step 4: Simplify right side
    106,053,538.82x = 5,293,547,310,347,580
  5. Step 5: Solve for x
    x = 5,293,547,310,347,580/106,053,538.82
  6. Step 6: Final answer
    x = 49,913,914.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.