Home / 32,224,970.85-48,336,981.96-7,963,896.41

Finding the Fourth Proportional to 32,224,970.85, 48,336,981.96 and 7,963,896.41

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Solution

The fourth proportional to 32,224,970.85, 48,336,981.96 and 7,963,896.41 is: 11,945,727.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,224,970.85 : 48,336,981.96 = 7,963,896.41 : x
  2. Step 2: Convert to fraction form
    32,224,970.85/48,336,981.96 = 7,963,896.41/x
  3. Step 3: Cross multiply
    32,224,970.85x = 48,336,981.96 × 7,963,896.41
  4. Step 4: Simplify right side
    32,224,970.85x = 384,950,717,061,659.25
  5. Step 5: Solve for x
    x = 384,950,717,061,659.25/32,224,970.85
  6. Step 6: Final answer
    x = 11,945,727.40

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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.