Home / 23,685,097.49-32,683,897.03-13,761,101.11

Finding the Fourth Proportional to 23,685,097.49, 32,683,897.03 and 13,761,101.11

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Solution

The fourth proportional to 23,685,097.49, 32,683,897.03 and 13,761,101.11 is: 18,989,426.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,685,097.49 : 32,683,897.03 = 13,761,101.11 : x
  2. Step 2: Convert to fraction form
    23,685,097.49/32,683,897.03 = 13,761,101.11/x
  3. Step 3: Cross multiply
    23,685,097.49x = 32,683,897.03 × 13,761,101.11
  4. Step 4: Simplify right side
    23,685,097.49x = 449,766,411,698,658.69
  5. Step 5: Solve for x
    x = 449,766,411,698,658.69/23,685,097.49
  6. Step 6: Final answer
    x = 18,989,426.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.