Home / 35,508,254.98-49,001,402.37-20,041,616.02

Finding the Fourth Proportional to 35,508,254.98, 49,001,402.37 and 20,041,616.02

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Solution

The fourth proportional to 35,508,254.98, 49,001,402.37 and 20,041,616.02 is: 27,657,436.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,254.98 : 49,001,402.37 = 20,041,616.02 : x
  2. Step 2: Convert to fraction form
    35,508,254.98/49,001,402.37 = 20,041,616.02/x
  3. Step 3: Cross multiply
    35,508,254.98x = 49,001,402.37 × 20,041,616.02
  4. Step 4: Simplify right side
    35,508,254.98x = 982,067,290,741,057.88
  5. Step 5: Solve for x
    x = 982,067,290,741,057.88/35,508,254.98
  6. Step 6: Final answer
    x = 27,657,436.03

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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.