Home / 45,654,459.58-68,481,106.16-11,110,922.16

Finding the Fourth Proportional to 45,654,459.58, 68,481,106.16 and 11,110,922.16

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Solution

The fourth proportional to 45,654,459.58, 68,481,106.16 and 11,110,922.16 is: 16,666,241.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,654,459.58 : 68,481,106.16 = 11,110,922.16 : x
  2. Step 2: Convert to fraction form
    45,654,459.58/68,481,106.16 = 11,110,922.16/x
  3. Step 3: Cross multiply
    45,654,459.58x = 68,481,106.16 × 11,110,922.16
  4. Step 4: Simplify right side
    45,654,459.58x = 760,888,239,974,456.50
  5. Step 5: Solve for x
    x = 760,888,239,974,456.50/45,654,459.58
  6. Step 6: Final answer
    x = 16,666,241.30

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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.