Home / 36,757,070.80-55,135,606.20-36,190,200.40

Finding the Fourth Proportional to 36,757,070.80, 55,135,606.20 and 36,190,200.40

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Solution

The fourth proportional to 36,757,070.80, 55,135,606.20 and 36,190,200.40 is: 54,285,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,757,070.80 : 55,135,606.20 = 36,190,200.40 : x
  2. Step 2: Convert to fraction form
    36,757,070.80/55,135,606.20 = 36,190,200.40/x
  3. Step 3: Cross multiply
    36,757,070.80x = 55,135,606.20 × 36,190,200.40
  4. Step 4: Simplify right side
    36,757,070.80x = 1,995,368,637,553,482.50
  5. Step 5: Solve for x
    x = 1,995,368,637,553,482.50/36,757,070.80
  6. Step 6: Final answer
    x = 54,285,300.60

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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.