Home / 27,874,851.84-41,818,187.52-9,923,904

Finding the Fourth Proportional to 27,874,851.84, 41,818,187.52 and 9,923,904

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Solution

The fourth proportional to 27,874,851.84, 41,818,187.52 and 9,923,904 is: 14,887,959.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,874,851.84 : 41,818,187.52 = 9,923,904 : x
  2. Step 2: Convert to fraction form
    27,874,851.84/41,818,187.52 = 9,923,904/x
  3. Step 3: Cross multiply
    27,874,851.84x = 41,818,187.52 × 9,923,904
  4. Step 4: Simplify right side
    27,874,851.84x = 414,999,678,402,478.12
  5. Step 5: Solve for x
    x = 414,999,678,402,478.12/27,874,851.84
  6. Step 6: Final answer
    x = 14,887,959.97

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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.