Home / 36,057,880.71-54,086,348.63-8,764,094.18

Finding the Fourth Proportional to 36,057,880.71, 54,086,348.63 and 8,764,094.18

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Solution

The fourth proportional to 36,057,880.71, 54,086,348.63 and 8,764,094.18 is: 13,146,026.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,057,880.71 : 54,086,348.63 = 8,764,094.18 : x
  2. Step 2: Convert to fraction form
    36,057,880.71/54,086,348.63 = 8,764,094.18/x
  3. Step 3: Cross multiply
    36,057,880.71x = 54,086,348.63 × 8,764,094.18
  4. Step 4: Simplify right side
    36,057,880.71x = 474,017,853,402,760.06
  5. Step 5: Solve for x
    x = 474,017,853,402,760.06/36,057,880.71
  6. Step 6: Final answer
    x = 13,146,026.45

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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.