Home / 47,110,733.36-65,015,117.88-26,490,647.60

Finding the Fourth Proportional to 47,110,733.36, 65,015,117.88 and 26,490,647.60

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Solution

The fourth proportional to 47,110,733.36, 65,015,117.88 and 26,490,647.60 is: 36,558,390.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,110,733.36 : 65,015,117.88 = 26,490,647.60 : x
  2. Step 2: Convert to fraction form
    47,110,733.36/65,015,117.88 = 26,490,647.60/x
  3. Step 3: Cross multiply
    47,110,733.36x = 65,015,117.88 × 26,490,647.60
  4. Step 4: Simplify right side
    47,110,733.36x = 1,722,292,576,431,539.25
  5. Step 5: Solve for x
    x = 1,722,292,576,431,539.25/47,110,733.36
  6. Step 6: Final answer
    x = 36,558,390.28

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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.