Home / 57,672,410.60-86,557,604.70-23,618,196.20

Finding the Fourth Proportional to 57,672,410.60, 86,557,604.70 and 23,618,196.20

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Solution

The fourth proportional to 57,672,410.60, 86,557,604.70 and 23,618,196.20 is: 35,447,356.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,672,410.60 : 86,557,604.70 = 23,618,196.20 : x
  2. Step 2: Convert to fraction form
    57,672,410.60/86,557,604.70 = 23,618,196.20/x
  3. Step 3: Cross multiply
    57,672,410.60x = 86,557,604.70 × 23,618,196.20
  4. Step 4: Simplify right side
    57,672,410.60x = 2,044,334,490,406,642.25
  5. Step 5: Solve for x
    x = 2,044,334,490,406,642.25/57,672,410.60
  6. Step 6: Final answer
    x = 35,447,356.36

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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.