Home / 25,557,203.53-38,335,805.30-7,606,307.53

Finding the Fourth Proportional to 25,557,203.53, 38,335,805.30 and 7,606,307.53

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Solution

The fourth proportional to 25,557,203.53, 38,335,805.30 and 7,606,307.53 is: 11,409,461.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,557,203.53 : 38,335,805.30 = 7,606,307.53 : x
  2. Step 2: Convert to fraction form
    25,557,203.53/38,335,805.30 = 7,606,307.53/x
  3. Step 3: Cross multiply
    25,557,203.53x = 38,335,805.30 × 7,606,307.53
  4. Step 4: Simplify right side
    25,557,203.53x = 291,593,924,546,161.56
  5. Step 5: Solve for x
    x = 291,593,924,546,161.56/25,557,203.53
  6. Step 6: Final answer
    x = 11,409,461.30

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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.