Home / 174,987,466.84-262,420,412.46-97,382,798.92

Finding the Fourth Proportional to 174,987,466.84, 262,420,412.46 and 97,382,798.92

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Solution

The fourth proportional to 174,987,466.84, 262,420,412.46 and 97,382,798.92 is: 146,040,369.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,987,466.84 : 262,420,412.46 = 97,382,798.92 : x
  2. Step 2: Convert to fraction form
    174,987,466.84/262,420,412.46 = 97,382,798.92/x
  3. Step 3: Cross multiply
    174,987,466.84x = 262,420,412.46 × 97,382,798.92
  4. Step 4: Simplify right side
    174,987,466.84x = 25,555,234,259,095,644
  5. Step 5: Solve for x
    x = 25,555,234,259,095,644/174,987,466.84
  6. Step 6: Final answer
    x = 146,040,369.18

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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.