Home / 25,208,097.84-37,789,713.76-9,851,895.36

Finding the Fourth Proportional to 25,208,097.84, 37,789,713.76 and 9,851,895.36

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Solution

The fourth proportional to 25,208,097.84, 37,789,713.76 and 9,851,895.36 is: 14,769,075.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,208,097.84 : 37,789,713.76 = 9,851,895.36 : x
  2. Step 2: Convert to fraction form
    25,208,097.84/37,789,713.76 = 9,851,895.36/x
  3. Step 3: Cross multiply
    25,208,097.84x = 37,789,713.76 × 9,851,895.36
  4. Step 4: Simplify right side
    25,208,097.84x = 372,300,305,647,872.12
  5. Step 5: Solve for x
    x = 372,300,305,647,872.12/25,208,097.84
  6. Step 6: Final answer
    x = 14,769,075.72

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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.