Home / 57,604,911.28-86,407,454.41-23,526,257.15

Finding the Fourth Proportional to 57,604,911.28, 86,407,454.41 and 23,526,257.15

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Solution

The fourth proportional to 57,604,911.28, 86,407,454.41 and 23,526,257.15 is: 35,289,421.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,604,911.28 : 86,407,454.41 = 23,526,257.15 : x
  2. Step 2: Convert to fraction form
    57,604,911.28/86,407,454.41 = 23,526,257.15/x
  3. Step 3: Cross multiply
    57,604,911.28x = 86,407,454.41 × 23,526,257.15
  4. Step 4: Simplify right side
    57,604,911.28x = 2,032,843,992,283,764.50
  5. Step 5: Solve for x
    x = 2,032,843,992,283,764.50/57,604,911.28
  6. Step 6: Final answer
    x = 35,289,421.46

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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.