Home / 94,816,741.66-130,846,114.60-55,650,951.52

Finding the Fourth Proportional to 94,816,741.66, 130,846,114.60 and 55,650,951.52

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Solution

The fourth proportional to 94,816,741.66, 130,846,114.60 and 55,650,951.52 is: 76,797,732.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,816,741.66 : 130,846,114.60 = 55,650,951.52 : x
  2. Step 2: Convert to fraction form
    94,816,741.66/130,846,114.60 = 55,650,951.52/x
  3. Step 3: Cross multiply
    94,816,741.66x = 130,846,114.60 × 55,650,951.52
  4. Step 4: Simplify right side
    94,816,741.66x = 7,281,710,779,718,721
  5. Step 5: Solve for x
    x = 7,281,710,779,718,721/94,816,741.66
  6. Step 6: Final answer
    x = 76,797,732.68

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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.