Home / 25,537,940.16-35,241,262.08-13,935,215.04

Finding the Fourth Proportional to 25,537,940.16, 35,241,262.08 and 13,935,215.04

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Solution

The fourth proportional to 25,537,940.16, 35,241,262.08 and 13,935,215.04 is: 19,229,999.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,537,940.16 : 35,241,262.08 = 13,935,215.04 : x
  2. Step 2: Convert to fraction form
    25,537,940.16/35,241,262.08 = 13,935,215.04/x
  3. Step 3: Cross multiply
    25,537,940.16x = 35,241,262.08 × 13,935,215.04
  4. Step 4: Simplify right side
    25,537,940.16x = 491,094,565,365,797.62
  5. Step 5: Solve for x
    x = 491,094,565,365,797.62/25,537,940.16
  6. Step 6: Final answer
    x = 19,229,999.06

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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.