Home / 24,985,526.42-34,479,790.12-13,972,149.81

Finding the Fourth Proportional to 24,985,526.42, 34,479,790.12 and 13,972,149.81

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Solution

The fourth proportional to 24,985,526.42, 34,479,790.12 and 13,972,149.81 is: 19,281,434.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,985,526.42 : 34,479,790.12 = 13,972,149.81 : x
  2. Step 2: Convert to fraction form
    24,985,526.42/34,479,790.12 = 13,972,149.81/x
  3. Step 3: Cross multiply
    24,985,526.42x = 34,479,790.12 × 13,972,149.81
  4. Step 4: Simplify right side
    24,985,526.42x = 481,756,792,991,463.12
  5. Step 5: Solve for x
    x = 481,756,792,991,463.12/24,985,526.42
  6. Step 6: Final answer
    x = 19,281,434.57

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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.