Home / 35,217,283.50-48,579,261.12-22,143,844.62

Finding the Fourth Proportional to 35,217,283.50, 48,579,261.12 and 22,143,844.62

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Solution

The fourth proportional to 35,217,283.50, 48,579,261.12 and 22,143,844.62 is: 30,545,558.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,217,283.50 : 48,579,261.12 = 22,143,844.62 : x
  2. Step 2: Convert to fraction form
    35,217,283.50/48,579,261.12 = 22,143,844.62/x
  3. Step 3: Cross multiply
    35,217,283.50x = 48,579,261.12 × 22,143,844.62
  4. Step 4: Simplify right side
    35,217,283.50x = 1,075,731,609,995,687.12
  5. Step 5: Solve for x
    x = 1,075,731,609,995,687.12/35,217,283.50
  6. Step 6: Final answer
    x = 30,545,558.97

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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.