Home / 37,297,359.55-55,952,017.98-15,735,137.32

Finding the Fourth Proportional to 37,297,359.55, 55,952,017.98 and 15,735,137.32

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Solution

The fourth proportional to 37,297,359.55, 55,952,017.98 and 15,735,137.32 is: 23,605,228.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,297,359.55 : 55,952,017.98 = 15,735,137.32 : x
  2. Step 2: Convert to fraction form
    37,297,359.55/55,952,017.98 = 15,735,137.32/x
  3. Step 3: Cross multiply
    37,297,359.55x = 55,952,017.98 × 15,735,137.32
  4. Step 4: Simplify right side
    37,297,359.55x = 880,412,686,246,409
  5. Step 5: Solve for x
    x = 880,412,686,246,409/37,297,359.55
  6. Step 6: Final answer
    x = 23,605,228.28

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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.