Home / 33,025,501.80-49,538,252.70-11,457,854.55

Finding the Fourth Proportional to 33,025,501.80, 49,538,252.70 and 11,457,854.55

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Solution

The fourth proportional to 33,025,501.80, 49,538,252.70 and 11,457,854.55 is: 17,186,781.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,501.80 : 49,538,252.70 = 11,457,854.55 : x
  2. Step 2: Convert to fraction form
    33,025,501.80/49,538,252.70 = 11,457,854.55/x
  3. Step 3: Cross multiply
    33,025,501.80x = 49,538,252.70 × 11,457,854.55
  4. Step 4: Simplify right side
    33,025,501.80x = 567,602,094,097,744.88
  5. Step 5: Solve for x
    x = 567,602,094,097,744.88/33,025,501.80
  6. Step 6: Final answer
    x = 17,186,781.83

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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.