Home / 32,584,009.20-48,876,013.80-11,308,873.20

Finding the Fourth Proportional to 32,584,009.20, 48,876,013.80 and 11,308,873.20

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Solution

The fourth proportional to 32,584,009.20, 48,876,013.80 and 11,308,873.20 is: 16,963,309.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,584,009.20 : 48,876,013.80 = 11,308,873.20 : x
  2. Step 2: Convert to fraction form
    32,584,009.20/48,876,013.80 = 11,308,873.20/x
  3. Step 3: Cross multiply
    32,584,009.20x = 48,876,013.80 × 11,308,873.20
  4. Step 4: Simplify right side
    32,584,009.20x = 552,732,642,585,650.06
  5. Step 5: Solve for x
    x = 552,732,642,585,650.06/32,584,009.20
  6. Step 6: Final answer
    x = 16,963,309.80

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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.