Home / 35,695,712.10-49,241,950.38-23,313,052.98

Finding the Fourth Proportional to 35,695,712.10, 49,241,950.38 and 23,313,052.98

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Solution

The fourth proportional to 35,695,712.10, 49,241,950.38 and 23,313,052.98 is: 32,160,170.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,695,712.10 : 49,241,950.38 = 23,313,052.98 : x
  2. Step 2: Convert to fraction form
    35,695,712.10/49,241,950.38 = 23,313,052.98/x
  3. Step 3: Cross multiply
    35,695,712.10x = 49,241,950.38 × 23,313,052.98
  4. Step 4: Simplify right side
    35,695,712.10x = 1,147,980,198,047,471.25
  5. Step 5: Solve for x
    x = 1,147,980,198,047,471.25/35,695,712.10
  6. Step 6: Final answer
    x = 32,160,170.80

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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.