Home / 37,641,102.60-56,464,352.64-15,759,462.36

Finding the Fourth Proportional to 37,641,102.60, 56,464,352.64 and 15,759,462.36

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Solution

The fourth proportional to 37,641,102.60, 56,464,352.64 and 15,759,462.36 is: 23,640,323.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,641,102.60 : 56,464,352.64 = 15,759,462.36 : x
  2. Step 2: Convert to fraction form
    37,641,102.60/56,464,352.64 = 15,759,462.36/x
  3. Step 3: Cross multiply
    37,641,102.60x = 56,464,352.64 × 15,759,462.36
  4. Step 4: Simplify right side
    37,641,102.60x = 889,847,840,111,846.62
  5. Step 5: Solve for x
    x = 889,847,840,111,846.62/37,641,102.60
  6. Step 6: Final answer
    x = 23,640,323.44

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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.