Home / 27,108,360.27-40,663,026.41-9,848,818.71

Finding the Fourth Proportional to 27,108,360.27, 40,663,026.41 and 9,848,818.71

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Solution

The fourth proportional to 27,108,360.27, 40,663,026.41 and 9,848,818.71 is: 14,773,404.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,108,360.27 : 40,663,026.41 = 9,848,818.71 : x
  2. Step 2: Convert to fraction form
    27,108,360.27/40,663,026.41 = 9,848,818.71/x
  3. Step 3: Cross multiply
    27,108,360.27x = 40,663,026.41 × 9,848,818.71
  4. Step 4: Simplify right side
    27,108,360.27x = 400,482,775,262,788.06
  5. Step 5: Solve for x
    x = 400,482,775,262,788.06/27,108,360.27
  6. Step 6: Final answer
    x = 14,773,404.64

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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.