Home / 50,006,103.60-75,012,058.44-19,300,853.64

Finding the Fourth Proportional to 50,006,103.60, 75,012,058.44 and 19,300,853.64

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Solution

The fourth proportional to 50,006,103.60, 75,012,058.44 and 19,300,853.64 is: 28,952,400.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,006,103.60 : 75,012,058.44 = 19,300,853.64 : x
  2. Step 2: Convert to fraction form
    50,006,103.60/75,012,058.44 = 19,300,853.64/x
  3. Step 3: Cross multiply
    50,006,103.60x = 75,012,058.44 × 19,300,853.64
  4. Step 4: Simplify right side
    50,006,103.60x = 1,447,796,761,185,566.75
  5. Step 5: Solve for x
    x = 1,447,796,761,185,566.75/50,006,103.60
  6. Step 6: Final answer
    x = 28,952,400.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.