Home / 59,352,877.36-81,906,072.64-33,248,329.39

Finding the Fourth Proportional to 59,352,877.36, 81,906,072.64 and 33,248,329.39

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Solution

The fourth proportional to 59,352,877.36, 81,906,072.64 and 33,248,329.39 is: 45,882,191.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,352,877.36 : 81,906,072.64 = 33,248,329.39 : x
  2. Step 2: Convert to fraction form
    59,352,877.36/81,906,072.64 = 33,248,329.39/x
  3. Step 3: Cross multiply
    59,352,877.36x = 81,906,072.64 × 33,248,329.39
  4. Step 4: Simplify right side
    59,352,877.36x = 2,723,240,082,175,987
  5. Step 5: Solve for x
    x = 2,723,240,082,175,987/59,352,877.36
  6. Step 6: Final answer
    x = 45,882,191.45

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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.