Home / 33,137,012.16-49,713,342.23-10,417,909.41

Finding the Fourth Proportional to 33,137,012.16, 49,713,342.23 and 10,417,909.41

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Solution

The fourth proportional to 33,137,012.16, 49,713,342.23 and 10,417,909.41 is: 15,629,323.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,137,012.16 : 49,713,342.23 = 10,417,909.41 : x
  2. Step 2: Convert to fraction form
    33,137,012.16/49,713,342.23 = 10,417,909.41/x
  3. Step 3: Cross multiply
    33,137,012.16x = 49,713,342.23 × 10,417,909.41
  4. Step 4: Simplify right side
    33,137,012.16x = 517,909,095,820,467.38
  5. Step 5: Solve for x
    x = 517,909,095,820,467.38/33,137,012.16
  6. Step 6: Final answer
    x = 15,629,323.89

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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.