Home / 11,666,117.10-17,499,175.65-4,093,848.30

Finding the Fourth Proportional to 11,666,117.10, 17,499,175.65 and 4,093,848.30

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Solution

The fourth proportional to 11,666,117.10, 17,499,175.65 and 4,093,848.30 is: 6,140,772.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,666,117.10 : 17,499,175.65 = 4,093,848.30 : x
  2. Step 2: Convert to fraction form
    11,666,117.10/17,499,175.65 = 4,093,848.30/x
  3. Step 3: Cross multiply
    11,666,117.10x = 17,499,175.65 × 4,093,848.30
  4. Step 4: Simplify right side
    11,666,117.10x = 71,638,970,486,153.89
  5. Step 5: Solve for x
    x = 71,638,970,486,153.89/11,666,117.10
  6. Step 6: Final answer
    x = 6,140,772.45

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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.