Home / 25,500,236.64-35,189,302.14-13,897,551.48

Finding the Fourth Proportional to 25,500,236.64, 35,189,302.14 and 13,897,551.48

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Solution

The fourth proportional to 25,500,236.64, 35,189,302.14 and 13,897,551.48 is: 19,178,062.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,500,236.64 : 35,189,302.14 = 13,897,551.48 : x
  2. Step 2: Convert to fraction form
    25,500,236.64/35,189,302.14 = 13,897,551.48/x
  3. Step 3: Cross multiply
    25,500,236.64x = 35,189,302.14 × 13,897,551.48
  4. Step 4: Simplify right side
    25,500,236.64x = 489,045,138,035,924.19
  5. Step 5: Solve for x
    x = 489,045,138,035,924.19/25,500,236.64
  6. Step 6: Final answer
    x = 19,178,062.73

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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.