Home / 25,141,075.36-37,696,179.84-9,770,417.44

Finding the Fourth Proportional to 25,141,075.36, 37,696,179.84 and 9,770,417.44

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Solution

The fourth proportional to 25,141,075.36, 37,696,179.84 and 9,770,417.44 is: 14,649,628.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,141,075.36 : 37,696,179.84 = 9,770,417.44 : x
  2. Step 2: Convert to fraction form
    25,141,075.36/37,696,179.84 = 9,770,417.44/x
  3. Step 3: Cross multiply
    25,141,075.36x = 37,696,179.84 × 9,770,417.44
  4. Step 4: Simplify right side
    25,141,075.36x = 368,307,412,930,112.44
  5. Step 5: Solve for x
    x = 368,307,412,930,112.44/25,141,075.36
  6. Step 6: Final answer
    x = 14,649,628.45

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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.