Home / 73,754,110.80-110,631,166.20-27,695,890.80

Finding the Fourth Proportional to 73,754,110.80, 110,631,166.20 and 27,695,890.80

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Solution

The fourth proportional to 73,754,110.80, 110,631,166.20 and 27,695,890.80 is: 41,543,836.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,754,110.80 : 110,631,166.20 = 27,695,890.80 : x
  2. Step 2: Convert to fraction form
    73,754,110.80/110,631,166.20 = 27,695,890.80/x
  3. Step 3: Cross multiply
    73,754,110.80x = 110,631,166.20 × 27,695,890.80
  4. Step 4: Simplify right side
    73,754,110.80x = 3,064,028,698,151,851
  5. Step 5: Solve for x
    x = 3,064,028,698,151,851/73,754,110.80
  6. Step 6: Final answer
    x = 41,543,836.20

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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.