Home / 36,799,051.60-55,198,577.40-36,090,463.60

Finding the Fourth Proportional to 36,799,051.60, 55,198,577.40 and 36,090,463.60

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Solution

The fourth proportional to 36,799,051.60, 55,198,577.40 and 36,090,463.60 is: 54,135,695.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,799,051.60 : 55,198,577.40 = 36,090,463.60 : x
  2. Step 2: Convert to fraction form
    36,799,051.60/55,198,577.40 = 36,090,463.60/x
  3. Step 3: Cross multiply
    36,799,051.60x = 55,198,577.40 × 36,090,463.60
  4. Step 4: Simplify right side
    36,799,051.60x = 1,992,142,248,426,482.75
  5. Step 5: Solve for x
    x = 1,992,142,248,426,482.75/36,799,051.60
  6. Step 6: Final answer
    x = 54,135,695.40

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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.