Home / 27,411,400.20-41,117,192.64-6,941,109.96

Finding the Fourth Proportional to 27,411,400.20, 41,117,192.64 and 6,941,109.96

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Solution

The fourth proportional to 27,411,400.20, 41,117,192.64 and 6,941,109.96 is: 10,411,688.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,411,400.20 : 41,117,192.64 = 6,941,109.96 : x
  2. Step 2: Convert to fraction form
    27,411,400.20/41,117,192.64 = 6,941,109.96/x
  3. Step 3: Cross multiply
    27,411,400.20x = 41,117,192.64 × 6,941,109.96
  4. Step 4: Simplify right side
    27,411,400.20x = 285,398,955,360,742.69
  5. Step 5: Solve for x
    x = 285,398,955,360,742.69/27,411,400.20
  6. Step 6: Final answer
    x = 10,411,688.32

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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.