Home / 14,094,877.80-21,142,316.70-9,548,104.80

Finding the Fourth Proportional to 14,094,877.80, 21,142,316.70 and 9,548,104.80

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Solution

The fourth proportional to 14,094,877.80, 21,142,316.70 and 9,548,104.80 is: 14,322,157.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,877.80 : 21,142,316.70 = 9,548,104.80 : x
  2. Step 2: Convert to fraction form
    14,094,877.80/21,142,316.70 = 9,548,104.80/x
  3. Step 3: Cross multiply
    14,094,877.80x = 21,142,316.70 × 9,548,104.80
  4. Step 4: Simplify right side
    14,094,877.80x = 201,869,055,566,390.16
  5. Step 5: Solve for x
    x = 201,869,055,566,390.16/14,094,877.80
  6. Step 6: Final answer
    x = 14,322,157.20

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1.5x scale

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.