Home / 106,053,538.32-159,080,492.01-33,275,904.16

Finding the Fourth Proportional to 106,053,538.32, 159,080,492.01 and 33,275,904.16

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Solution

The fourth proportional to 106,053,538.32, 159,080,492.01 and 33,275,904.16 is: 49,913,914.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,053,538.32 : 159,080,492.01 = 33,275,904.16 : x
  2. Step 2: Convert to fraction form
    106,053,538.32/159,080,492.01 = 33,275,904.16/x
  3. Step 3: Cross multiply
    106,053,538.32x = 159,080,492.01 × 33,275,904.16
  4. Step 4: Simplify right side
    106,053,538.32x = 5,293,547,205,850,405
  5. Step 5: Solve for x
    x = 5,293,547,205,850,405/106,053,538.32
  6. Step 6: Final answer
    x = 49,913,914.14

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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.