Home / 52,444,335.87-78,673,682.94-17,891,460.51

Finding the Fourth Proportional to 52,444,335.87, 78,673,682.94 and 17,891,460.51

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Solution

The fourth proportional to 52,444,335.87, 78,673,682.94 and 17,891,460.51 is: 26,839,639.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,444,335.87 : 78,673,682.94 = 17,891,460.51 : x
  2. Step 2: Convert to fraction form
    52,444,335.87/78,673,682.94 = 17,891,460.51/x
  3. Step 3: Cross multiply
    52,444,335.87x = 78,673,682.94 × 17,891,460.51
  4. Step 4: Simplify right side
    52,444,335.87x = 1,407,587,091,577,691
  5. Step 5: Solve for x
    x = 1,407,587,091,577,691/52,444,335.87
  6. Step 6: Final answer
    x = 26,839,639.94

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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.