Home / 35,161,475.50-52,744,206.13-10,903,851.05

Finding the Fourth Proportional to 35,161,475.50, 52,744,206.13 and 10,903,851.05

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Solution

The fourth proportional to 35,161,475.50, 52,744,206.13 and 10,903,851.05 is: 16,356,394.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,161,475.50 : 52,744,206.13 = 10,903,851.05 : x
  2. Step 2: Convert to fraction form
    35,161,475.50/52,744,206.13 = 10,903,851.05/x
  3. Step 3: Cross multiply
    35,161,475.50x = 52,744,206.13 × 10,903,851.05
  4. Step 4: Simplify right side
    35,161,475.50x = 575,114,967,392,017
  5. Step 5: Solve for x
    x = 575,114,967,392,017/35,161,475.50
  6. Step 6: Final answer
    x = 16,356,394.59

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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.