Home / 35,217,208.08-48,579,157.08-22,143,769.20

Finding the Fourth Proportional to 35,217,208.08, 48,579,157.08 and 22,143,769.20

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Solution

The fourth proportional to 35,217,208.08, 48,579,157.08 and 22,143,769.20 is: 30,545,454.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,217,208.08 : 48,579,157.08 = 22,143,769.20 : x
  2. Step 2: Convert to fraction form
    35,217,208.08/48,579,157.08 = 22,143,769.20/x
  3. Step 3: Cross multiply
    35,217,208.08x = 48,579,157.08 × 22,143,769.20
  4. Step 4: Simplify right side
    35,217,208.08x = 1,075,725,642,310,065.88
  5. Step 5: Solve for x
    x = 1,075,725,642,310,065.88/35,217,208.08
  6. Step 6: Final answer
    x = 30,545,454.93

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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.