Home / 50,018,426.64-75,026,240.24-15,941,817.36

Finding the Fourth Proportional to 50,018,426.64, 75,026,240.24 and 15,941,817.36

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Solution

The fourth proportional to 50,018,426.64, 75,026,240.24 and 15,941,817.36 is: 23,912,279.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,018,426.64 : 75,026,240.24 = 15,941,817.36 : x
  2. Step 2: Convert to fraction form
    50,018,426.64/75,026,240.24 = 15,941,817.36/x
  3. Step 3: Cross multiply
    50,018,426.64x = 75,026,240.24 × 15,941,817.36
  4. Step 4: Simplify right side
    50,018,426.64x = 1,196,054,619,113,562.50
  5. Step 5: Solve for x
    x = 1,196,054,619,113,562.50/50,018,426.64
  6. Step 6: Final answer
    x = 23,912,279.92

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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.