Home / 24,118,939.44-36,170,633.52-7,941,038.40

Finding the Fourth Proportional to 24,118,939.44, 36,170,633.52 and 7,941,038.40

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Solution

The fourth proportional to 24,118,939.44, 36,170,633.52 and 7,941,038.40 is: 11,908,997.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,939.44 : 36,170,633.52 = 7,941,038.40 : x
  2. Step 2: Convert to fraction form
    24,118,939.44/36,170,633.52 = 7,941,038.40/x
  3. Step 3: Cross multiply
    24,118,939.44x = 36,170,633.52 × 7,941,038.40
  4. Step 4: Simplify right side
    24,118,939.44x = 287,232,389,734,647.19
  5. Step 5: Solve for x
    x = 287,232,389,734,647.19/24,118,939.44
  6. Step 6: Final answer
    x = 11,908,997.51

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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.