Home / 32,308,876.80-48,463,315.20-23,238,950.40

Finding the Fourth Proportional to 32,308,876.80, 48,463,315.20 and 23,238,950.40

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Solution

The fourth proportional to 32,308,876.80, 48,463,315.20 and 23,238,950.40 is: 34,858,425.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,308,876.80 : 48,463,315.20 = 23,238,950.40 : x
  2. Step 2: Convert to fraction form
    32,308,876.80/48,463,315.20 = 23,238,950.40/x
  3. Step 3: Cross multiply
    32,308,876.80x = 48,463,315.20 × 23,238,950.40
  4. Step 4: Simplify right side
    32,308,876.80x = 1,126,236,578,152,366
  5. Step 5: Solve for x
    x = 1,126,236,578,152,366/32,308,876.80
  6. Step 6: Final answer
    x = 34,858,425.60

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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.