Home / 24,178,784.80-36,272,963.75-6,907,134.86

Finding the Fourth Proportional to 24,178,784.80, 36,272,963.75 and 6,907,134.86

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Solution

The fourth proportional to 24,178,784.80, 36,272,963.75 and 6,907,134.86 is: 10,362,069.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178,784.80 : 36,272,963.75 = 6,907,134.86 : x
  2. Step 2: Convert to fraction form
    24,178,784.80/36,272,963.75 = 6,907,134.86/x
  3. Step 3: Cross multiply
    24,178,784.80x = 36,272,963.75 × 6,907,134.86
  4. Step 4: Simplify right side
    24,178,784.80x = 250,542,252,393,141.34
  5. Step 5: Solve for x
    x = 250,542,252,393,141.34/24,178,784.80
  6. Step 6: Final answer
    x = 10,362,069.66

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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.