Home / 32,308,830.80-48,463,246.20-11,838,510.80

Finding the Fourth Proportional to 32,308,830.80, 48,463,246.20 and 11,838,510.80

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Solution

The fourth proportional to 32,308,830.80, 48,463,246.20 and 11,838,510.80 is: 17,757,766.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,308,830.80 : 48,463,246.20 = 11,838,510.80 : x
  2. Step 2: Convert to fraction form
    32,308,830.80/48,463,246.20 = 11,838,510.80/x
  3. Step 3: Cross multiply
    32,308,830.80x = 48,463,246.20 × 11,838,510.80
  4. Step 4: Simplify right side
    32,308,830.80x = 573,732,663,541,759
  5. Step 5: Solve for x
    x = 573,732,663,541,759/32,308,830.80
  6. Step 6: Final answer
    x = 17,757,766.20

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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.