Home / 26,943,220.48-37,181,659.20-14,553,313.86

Finding the Fourth Proportional to 26,943,220.48, 37,181,659.20 and 14,553,313.86

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Solution

The fourth proportional to 26,943,220.48, 37,181,659.20 and 14,553,313.86 is: 20,083,581.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,943,220.48 : 37,181,659.20 = 14,553,313.86 : x
  2. Step 2: Convert to fraction form
    26,943,220.48/37,181,659.20 = 14,553,313.86/x
  3. Step 3: Cross multiply
    26,943,220.48x = 37,181,659.20 × 14,553,313.86
  4. Step 4: Simplify right side
    26,943,220.48x = 541,116,355,987,248.25
  5. Step 5: Solve for x
    x = 541,116,355,987,248.25/26,943,220.48
  6. Step 6: Final answer
    x = 20,083,581.19

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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.