Home / 32,481,957.47-48,725,931.22-10,622,450.10

Finding the Fourth Proportional to 32,481,957.47, 48,725,931.22 and 10,622,450.10

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Solution

The fourth proportional to 32,481,957.47, 48,725,931.22 and 10,622,450.10 is: 15,934,654.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,481,957.47 : 48,725,931.22 = 10,622,450.10 : x
  2. Step 2: Convert to fraction form
    32,481,957.47/48,725,931.22 = 10,622,450.10/x
  3. Step 3: Cross multiply
    32,481,957.47x = 48,725,931.22 × 10,622,450.10
  4. Step 4: Simplify right side
    32,481,957.47x = 517,588,772,933,926
  5. Step 5: Solve for x
    x = 517,588,772,933,926/32,481,957.47
  6. Step 6: Final answer
    x = 15,934,654.60

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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.