Home / 23,686,684.60-35,446,046.10-16,128,412.60

Finding the Fourth Proportional to 23,686,684.60, 35,446,046.10 and 16,128,412.60

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Solution

The fourth proportional to 23,686,684.60, 35,446,046.10 and 16,128,412.60 is: 24,135,435.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686,684.60 : 35,446,046.10 = 16,128,412.60 : x
  2. Step 2: Convert to fraction form
    23,686,684.60/35,446,046.10 = 16,128,412.60/x
  3. Step 3: Cross multiply
    23,686,684.60x = 35,446,046.10 × 16,128,412.60
  4. Step 4: Simplify right side
    23,686,684.60x = 571,688,456,539,420.88
  5. Step 5: Solve for x
    x = 571,688,456,539,420.88/23,686,684.60
  6. Step 6: Final answer
    x = 24,135,435.84

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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.