Home / 58,699,282.35-80,986,844.23-33,910,424.49

Finding the Fourth Proportional to 58,699,282.35, 80,986,844.23 and 33,910,424.49

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Solution

The fourth proportional to 58,699,282.35, 80,986,844.23 and 33,910,424.49 is: 46,785,891.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,699,282.35 : 80,986,844.23 = 33,910,424.49 : x
  2. Step 2: Convert to fraction form
    58,699,282.35/80,986,844.23 = 33,910,424.49/x
  3. Step 3: Cross multiply
    58,699,282.35x = 80,986,844.23 × 33,910,424.49
  4. Step 4: Simplify right side
    58,699,282.35x = 2,746,298,265,944,807.50
  5. Step 5: Solve for x
    x = 2,746,298,265,944,807.50/58,699,282.35
  6. Step 6: Final answer
    x = 46,785,891.68

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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.