Home / 15,684,462.60-23,535,053.10-6,100,153.80

Finding the Fourth Proportional to 15,684,462.60, 23,535,053.10 and 6,100,153.80

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Solution

The fourth proportional to 15,684,462.60, 23,535,053.10 and 6,100,153.80 is: 9,153,481.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,684,462.60 : 23,535,053.10 = 6,100,153.80 : x
  2. Step 2: Convert to fraction form
    15,684,462.60/23,535,053.10 = 6,100,153.80/x
  3. Step 3: Cross multiply
    15,684,462.60x = 23,535,053.10 × 6,100,153.80
  4. Step 4: Simplify right side
    15,684,462.60x = 143,567,443,601,166.78
  5. Step 5: Solve for x
    x = 143,567,443,601,166.78/15,684,462.60
  6. Step 6: Final answer
    x = 9,153,481.84

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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.