Home / 58,757,767.04-81,087,685.26-32,653,385.12

Finding the Fourth Proportional to 58,757,767.04, 81,087,685.26 and 32,653,385.12

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Solution

The fourth proportional to 58,757,767.04, 81,087,685.26 and 32,653,385.12 is: 45,062,764.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,757,767.04 : 81,087,685.26 = 32,653,385.12 : x
  2. Step 2: Convert to fraction form
    58,757,767.04/81,087,685.26 = 32,653,385.12/x
  3. Step 3: Cross multiply
    58,757,767.04x = 81,087,685.26 × 32,653,385.12
  4. Step 4: Simplify right side
    58,757,767.04x = 2,647,787,415,284,127.50
  5. Step 5: Solve for x
    x = 2,647,787,415,284,127.50/58,757,767.04
  6. Step 6: Final answer
    x = 45,062,764.44

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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.