Home / 15,868,747.02-23,801,228.37-9,395,693.58

Finding the Fourth Proportional to 15,868,747.02, 23,801,228.37 and 9,395,693.58

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Solution

The fourth proportional to 15,868,747.02, 23,801,228.37 and 9,395,693.58 is: 14,092,420.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,868,747.02 : 23,801,228.37 = 9,395,693.58 : x
  2. Step 2: Convert to fraction form
    15,868,747.02/23,801,228.37 = 9,395,693.58/x
  3. Step 3: Cross multiply
    15,868,747.02x = 23,801,228.37 × 9,395,693.58
  4. Step 4: Simplify right side
    15,868,747.02x = 223,629,048,592,122.88
  5. Step 5: Solve for x
    x = 223,629,048,592,122.88/15,868,747.02
  6. Step 6: Final answer
    x = 14,092,420.04

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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.