Home / 59,910,720.12-89,868,644.37-23,526,982.98

Finding the Fourth Proportional to 59,910,720.12, 89,868,644.37 and 23,526,982.98

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Solution

The fourth proportional to 59,910,720.12, 89,868,644.37 and 23,526,982.98 is: 35,291,481.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,910,720.12 : 89,868,644.37 = 23,526,982.98 : x
  2. Step 2: Convert to fraction form
    59,910,720.12/89,868,644.37 = 23,526,982.98/x
  3. Step 3: Cross multiply
    59,910,720.12x = 89,868,644.37 × 23,526,982.98
  4. Step 4: Simplify right side
    59,910,720.12x = 2,114,338,066,528,663
  5. Step 5: Solve for x
    x = 2,114,338,066,528,663/59,910,720.12
  6. Step 6: Final answer
    x = 35,291,481.43

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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.