Home / 16,368,617.05-24,554,825.06-5,439,782.01

Finding the Fourth Proportional to 16,368,617.05, 24,554,825.06 and 5,439,782.01

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Solution

The fourth proportional to 16,368,617.05, 24,554,825.06 and 5,439,782.01 is: 8,160,304.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,368,617.05 : 24,554,825.06 = 5,439,782.01 : x
  2. Step 2: Convert to fraction form
    16,368,617.05/24,554,825.06 = 5,439,782.01/x
  3. Step 3: Cross multiply
    16,368,617.05x = 24,554,825.06 × 5,439,782.01
  4. Step 4: Simplify right side
    16,368,617.05x = 133,572,895,620,085.16
  5. Step 5: Solve for x
    x = 133,572,895,620,085.16/16,368,617.05
  6. Step 6: Final answer
    x = 8,160,304.27

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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.