Home / 49,162,555.40-73,743,833.10-26,487,739.40

Finding the Fourth Proportional to 49,162,555.40, 73,743,833.10 and 26,487,739.40

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Solution

The fourth proportional to 49,162,555.40, 73,743,833.10 and 26,487,739.40 is: 39,731,609.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,162,555.40 : 73,743,833.10 = 26,487,739.40 : x
  2. Step 2: Convert to fraction form
    49,162,555.40/73,743,833.10 = 26,487,739.40/x
  3. Step 3: Cross multiply
    49,162,555.40x = 73,743,833.10 × 26,487,739.40
  4. Step 4: Simplify right side
    49,162,555.40x = 1,953,307,433,509,893.75
  5. Step 5: Solve for x
    x = 1,953,307,433,509,893.75/49,162,555.40
  6. Step 6: Final answer
    x = 39,731,609.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.