Home / 23,769,037.71-35,666,803.71-12,839,007.06

Finding the Fourth Proportional to 23,769,037.71, 35,666,803.71 and 12,839,007.06

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Solution

The fourth proportional to 23,769,037.71, 35,666,803.71 and 12,839,007.06 is: 19,265,666.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,769,037.71 : 35,666,803.71 = 12,839,007.06 : x
  2. Step 2: Convert to fraction form
    23,769,037.71/35,666,803.71 = 12,839,007.06/x
  3. Step 3: Cross multiply
    23,769,037.71x = 35,666,803.71 × 12,839,007.06
  4. Step 4: Simplify right side
    23,769,037.71x = 457,926,344,640,324.25
  5. Step 5: Solve for x
    x = 457,926,344,640,324.25/23,769,037.71
  6. Step 6: Final answer
    x = 19,265,666.13

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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.