Home / 50,018,395.60-75,026,193.78-15,941,786.32

Finding the Fourth Proportional to 50,018,395.60, 75,026,193.78 and 15,941,786.32

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Solution

The fourth proportional to 50,018,395.60, 75,026,193.78 and 15,941,786.32 is: 23,912,233.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,018,395.60 : 75,026,193.78 = 15,941,786.32 : x
  2. Step 2: Convert to fraction form
    50,018,395.60/75,026,193.78 = 15,941,786.32/x
  3. Step 3: Cross multiply
    50,018,395.60x = 75,026,193.78 × 15,941,786.32
  4. Step 4: Simplify right side
    50,018,395.60x = 1,196,051,549,643,673.25
  5. Step 5: Solve for x
    x = 1,196,051,549,643,673.25/50,018,395.60
  6. Step 6: Final answer
    x = 23,912,233.40

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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.