Home / 47,274,759.59-65,240,166.47-26,648,200.31

Finding the Fourth Proportional to 47,274,759.59, 65,240,166.47 and 26,648,200.31

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Solution

The fourth proportional to 47,274,759.59, 65,240,166.47 and 26,648,200.31 is: 36,775,079.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,274,759.59 : 65,240,166.47 = 26,648,200.31 : x
  2. Step 2: Convert to fraction form
    47,274,759.59/65,240,166.47 = 26,648,200.31/x
  3. Step 3: Cross multiply
    47,274,759.59x = 65,240,166.47 × 26,648,200.31
  4. Step 4: Simplify right side
    47,274,759.59x = 1,738,533,023,890,863.75
  5. Step 5: Solve for x
    x = 1,738,533,023,890,863.75/47,274,759.59
  6. Step 6: Final answer
    x = 36,775,079.12

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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.