Home / 48,929,619.34-67,521,058.73-26,901,808.16

Finding the Fourth Proportional to 48,929,619.34, 67,521,058.73 and 26,901,808.16

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Solution

The fourth proportional to 48,929,619.34, 67,521,058.73 and 26,901,808.16 is: 37,123,496.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,929,619.34 : 67,521,058.73 = 26,901,808.16 : x
  2. Step 2: Convert to fraction form
    48,929,619.34/67,521,058.73 = 26,901,808.16/x
  3. Step 3: Cross multiply
    48,929,619.34x = 67,521,058.73 × 26,901,808.16
  4. Step 4: Simplify right side
    48,929,619.34x = 1,816,438,568,494,643.50
  5. Step 5: Solve for x
    x = 1,816,438,568,494,643.50/48,929,619.34
  6. Step 6: Final answer
    x = 37,123,496.83

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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.