Home / 22,461,463.44-33,695,918.37-7,884,601.94

Finding the Fourth Proportional to 22,461,463.44, 33,695,918.37 and 7,884,601.94

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Solution

The fourth proportional to 22,461,463.44, 33,695,918.37 and 7,884,601.94 is: 11,828,209.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,461,463.44 : 33,695,918.37 = 7,884,601.94 : x
  2. Step 2: Convert to fraction form
    22,461,463.44/33,695,918.37 = 7,884,601.94/x
  3. Step 3: Cross multiply
    22,461,463.44x = 33,695,918.37 × 7,884,601.94
  4. Step 4: Simplify right side
    22,461,463.44x = 265,678,903,434,423.41
  5. Step 5: Solve for x
    x = 265,678,903,434,423.41/22,461,463.44
  6. Step 6: Final answer
    x = 11,828,209.86

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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.