Home / 73,984,075.74-111,000,759.48-24,804,795.06

Finding the Fourth Proportional to 73,984,075.74, 111,000,759.48 and 24,804,795.06

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Solution

The fourth proportional to 73,984,075.74, 111,000,759.48 and 24,804,795.06 is: 37,215,455.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,984,075.74 : 111,000,759.48 = 24,804,795.06 : x
  2. Step 2: Convert to fraction form
    73,984,075.74/111,000,759.48 = 24,804,795.06/x
  3. Step 3: Cross multiply
    73,984,075.74x = 111,000,759.48 × 24,804,795.06
  4. Step 4: Simplify right side
    73,984,075.74x = 2,753,351,090,405,752
  5. Step 5: Solve for x
    x = 2,753,351,090,405,752/73,984,075.74
  6. Step 6: Final answer
    x = 37,215,455.66

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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.