Home / 26,729,991.64-36,887,388.48-14,506,848.64

Finding the Fourth Proportional to 26,729,991.64, 36,887,388.48 and 14,506,848.64

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Solution

The fourth proportional to 26,729,991.64, 36,887,388.48 and 14,506,848.64 is: 20,019,451.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,729,991.64 : 36,887,388.48 = 14,506,848.64 : x
  2. Step 2: Convert to fraction form
    26,729,991.64/36,887,388.48 = 14,506,848.64/x
  3. Step 3: Cross multiply
    26,729,991.64x = 36,887,388.48 × 14,506,848.64
  4. Step 4: Simplify right side
    26,729,991.64x = 535,119,761,404,239.62
  5. Step 5: Solve for x
    x = 535,119,761,404,239.62/26,729,991.64
  6. Step 6: Final answer
    x = 20,019,451.13

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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.