Home / 22,417,518.73-33,626,310.90-6,243,516.49

Finding the Fourth Proportional to 22,417,518.73, 33,626,310.90 and 6,243,516.49

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Solution

The fourth proportional to 22,417,518.73, 33,626,310.90 and 6,243,516.49 is: 9,365,283.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,417,518.73 : 33,626,310.90 = 6,243,516.49 : x
  2. Step 2: Convert to fraction form
    22,417,518.73/33,626,310.90 = 6,243,516.49/x
  3. Step 3: Cross multiply
    22,417,518.73x = 33,626,310.90 × 6,243,516.49
  4. Step 4: Simplify right side
    22,417,518.73x = 209,946,426,602,016.75
  5. Step 5: Solve for x
    x = 209,946,426,602,016.75/22,417,518.73
  6. Step 6: Final answer
    x = 9,365,283.87

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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.