Home / 32,703,583.30-49,055,560.67-8,440,851.60

Finding the Fourth Proportional to 32,703,583.30, 49,055,560.67 and 8,440,851.60

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Solution

The fourth proportional to 32,703,583.30, 49,055,560.67 and 8,440,851.60 is: 12,661,325.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,703,583.30 : 49,055,560.67 = 8,440,851.60 : x
  2. Step 2: Convert to fraction form
    32,703,583.30/49,055,560.67 = 8,440,851.60/x
  3. Step 3: Cross multiply
    32,703,583.30x = 49,055,560.67 × 8,440,851.60
  4. Step 4: Simplify right side
    32,703,583.30x = 414,070,707,791,368.69
  5. Step 5: Solve for x
    x = 414,070,707,791,368.69/32,703,583.30
  6. Step 6: Final answer
    x = 12,661,325.34

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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.