Home / 27,909,968.10-41,833,848.15-10,864,976.10

Finding the Fourth Proportional to 27,909,968.10, 41,833,848.15 and 10,864,976.10

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Solution

The fourth proportional to 27,909,968.10, 41,833,848.15 and 10,864,976.10 is: 16,285,355.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,909,968.10 : 41,833,848.15 = 10,864,976.10 : x
  2. Step 2: Convert to fraction form
    27,909,968.10/41,833,848.15 = 10,864,976.10/x
  3. Step 3: Cross multiply
    27,909,968.10x = 41,833,848.15 × 10,864,976.10
  4. Step 4: Simplify right side
    27,909,968.10x = 454,523,760,320,779.19
  5. Step 5: Solve for x
    x = 454,523,760,320,779.19/27,909,968.10
  6. Step 6: Final answer
    x = 16,285,355.78

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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.