Home / 51,568,181.40-77,332,389.30-22,798,526.52

Finding the Fourth Proportional to 51,568,181.40, 77,332,389.30 and 22,798,526.52

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Solution

The fourth proportional to 51,568,181.40, 77,332,389.30 and 22,798,526.52 is: 34,188,999.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,568,181.40 : 77,332,389.30 = 22,798,526.52 : x
  2. Step 2: Convert to fraction form
    51,568,181.40/77,332,389.30 = 22,798,526.52/x
  3. Step 3: Cross multiply
    51,568,181.40x = 77,332,389.30 × 22,798,526.52
  4. Step 4: Simplify right side
    51,568,181.40x = 1,763,064,528,311,014.25
  5. Step 5: Solve for x
    x = 1,763,064,528,311,014.25/51,568,181.40
  6. Step 6: Final answer
    x = 34,188,999.50

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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.