Home / 16,627,555.98-24,941,038.56-5,267,709.36

Finding the Fourth Proportional to 16,627,555.98, 24,941,038.56 and 5,267,709.36

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Solution

The fourth proportional to 16,627,555.98, 24,941,038.56 and 5,267,709.36 is: 7,901,470.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,627,555.98 : 24,941,038.56 = 5,267,709.36 : x
  2. Step 2: Convert to fraction form
    16,627,555.98/24,941,038.56 = 5,267,709.36/x
  3. Step 3: Cross multiply
    16,627,555.98x = 24,941,038.56 × 5,267,709.36
  4. Step 4: Simplify right side
    16,627,555.98x = 131,382,142,270,632.92
  5. Step 5: Solve for x
    x = 131,382,142,270,632.92/16,627,555.98
  6. Step 6: Final answer
    x = 7,901,470.45

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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.