Home / 25,316,758.37-34,937,233.56-13,714,321.83

Finding the Fourth Proportional to 25,316,758.37, 34,937,233.56 and 13,714,321.83

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Solution

The fourth proportional to 25,316,758.37, 34,937,233.56 and 13,714,321.83 is: 18,925,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,316,758.37 : 34,937,233.56 = 13,714,321.83 : x
  2. Step 2: Convert to fraction form
    25,316,758.37/34,937,233.56 = 13,714,321.83/x
  3. Step 3: Cross multiply
    25,316,758.37x = 34,937,233.56 × 13,714,321.83
  4. Step 4: Simplify right side
    25,316,758.37x = 479,140,464,891,716.62
  5. Step 5: Solve for x
    x = 479,140,464,891,716.62/25,316,758.37
  6. Step 6: Final answer
    x = 18,925,822.10

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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.