Home / 35,008,438.74-52,510,758.84-10,747,369.68

Finding the Fourth Proportional to 35,008,438.74, 52,510,758.84 and 10,747,369.68

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Solution

The fourth proportional to 35,008,438.74, 52,510,758.84 and 10,747,369.68 is: 16,120,471.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,008,438.74 : 52,510,758.84 = 10,747,369.68 : x
  2. Step 2: Convert to fraction form
    35,008,438.74/52,510,758.84 = 10,747,369.68/x
  3. Step 3: Cross multiply
    35,008,438.74x = 52,510,758.84 × 10,747,369.68
  4. Step 4: Simplify right side
    35,008,438.74x = 564,352,537,430,808
  5. Step 5: Solve for x
    x = 564,352,537,430,808/35,008,438.74
  6. Step 6: Final answer
    x = 16,120,471.46

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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.