Home / 36,049,884.60-54,083,332.98-11,788,717.23

Finding the Fourth Proportional to 36,049,884.60, 54,083,332.98 and 11,788,717.23

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Solution

The fourth proportional to 36,049,884.60, 54,083,332.98 and 11,788,717.23 is: 17,685,857.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,049,884.60 : 54,083,332.98 = 11,788,717.23 : x
  2. Step 2: Convert to fraction form
    36,049,884.60/54,083,332.98 = 11,788,717.23/x
  3. Step 3: Cross multiply
    36,049,884.60x = 54,083,332.98 × 11,788,717.23
  4. Step 4: Simplify right side
    36,049,884.60x = 637,573,119,357,153.25
  5. Step 5: Solve for x
    x = 637,573,119,357,153.25/36,049,884.60
  6. Step 6: Final answer
    x = 17,685,857.43

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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.