Home / 16,770,241.04-23,140,043.36-9,427,056.40

Finding the Fourth Proportional to 16,770,241.04, 23,140,043.36 and 9,427,056.40

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Solution

The fourth proportional to 16,770,241.04, 23,140,043.36 and 9,427,056.40 is: 13,007,713.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,770,241.04 : 23,140,043.36 = 9,427,056.40 : x
  2. Step 2: Convert to fraction form
    16,770,241.04/23,140,043.36 = 9,427,056.40/x
  3. Step 3: Cross multiply
    16,770,241.04x = 23,140,043.36 × 9,427,056.40
  4. Step 4: Simplify right side
    16,770,241.04x = 218,142,493,853,165.50
  5. Step 5: Solve for x
    x = 218,142,493,853,165.50/16,770,241.04
  6. Step 6: Final answer
    x = 13,007,713.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.