Home / 62,873,029.17-86,764,784.42-34,995,141.10

Finding the Fourth Proportional to 62,873,029.17, 86,764,784.42 and 34,995,141.10

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Solution

The fourth proportional to 62,873,029.17, 86,764,784.42 and 34,995,141.10 is: 48,293,297.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,873,029.17 : 86,764,784.42 = 34,995,141.10 : x
  2. Step 2: Convert to fraction form
    62,873,029.17/86,764,784.42 = 34,995,141.10/x
  3. Step 3: Cross multiply
    62,873,029.17x = 86,764,784.42 × 34,995,141.10
  4. Step 4: Simplify right side
    62,873,029.17x = 3,036,345,873,159,557
  5. Step 5: Solve for x
    x = 3,036,345,873,159,557/62,873,029.17
  6. Step 6: Final answer
    x = 48,293,297.03

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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.