Home / 32,224,969.85-48,336,980.46-7,963,895.41

Finding the Fourth Proportional to 32,224,969.85, 48,336,980.46 and 7,963,895.41

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Solution

The fourth proportional to 32,224,969.85, 48,336,980.46 and 7,963,895.41 is: 11,945,725.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,224,969.85 : 48,336,980.46 = 7,963,895.41 : x
  2. Step 2: Convert to fraction form
    32,224,969.85/48,336,980.46 = 7,963,895.41/x
  3. Step 3: Cross multiply
    32,224,969.85x = 48,336,980.46 × 7,963,895.41
  4. Step 4: Simplify right side
    32,224,969.85x = 384,950,656,667,946.56
  5. Step 5: Solve for x
    x = 384,950,656,667,946.56/32,224,969.85
  6. Step 6: Final answer
    x = 11,945,725.89

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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.