Home / 13,044,114.60-19,478,331.78-10,652,703

Finding the Fourth Proportional to 13,044,114.60, 19,478,331.78 and 10,652,703

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Solution

The fourth proportional to 13,044,114.60, 19,478,331.78 and 10,652,703 is: 15,907,318.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044,114.60 : 19,478,331.78 = 10,652,703 : x
  2. Step 2: Convert to fraction form
    13,044,114.60/19,478,331.78 = 10,652,703/x
  3. Step 3: Cross multiply
    13,044,114.60x = 19,478,331.78 × 10,652,703
  4. Step 4: Simplify right side
    13,044,114.60x = 207,496,883,387,801.34
  5. Step 5: Solve for x
    x = 207,496,883,387,801.34/13,044,114.60
  6. Step 6: Final answer
    x = 15,907,318.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.