Home / 34,078,956.48-51,080,569.41-25,965,180.93

Finding the Fourth Proportional to 34,078,956.48, 51,080,569.41 and 25,965,180.93

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Solution

The fourth proportional to 34,078,956.48, 51,080,569.41 and 25,965,180.93 is: 38,918,921.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,078,956.48 : 51,080,569.41 = 25,965,180.93 : x
  2. Step 2: Convert to fraction form
    34,078,956.48/51,080,569.41 = 25,965,180.93/x
  3. Step 3: Cross multiply
    34,078,956.48x = 51,080,569.41 × 25,965,180.93
  4. Step 4: Simplify right side
    34,078,956.48x = 1,326,316,226,738,073.25
  5. Step 5: Solve for x
    x = 1,326,316,226,738,073.25/34,078,956.48
  6. Step 6: Final answer
    x = 38,918,921.34

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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.