Home / 49,062,210.48-67,708,813.98-27,035,672.31

Finding the Fourth Proportional to 49,062,210.48, 67,708,813.98 and 27,035,672.31

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Solution

The fourth proportional to 49,062,210.48, 67,708,813.98 and 27,035,672.31 is: 37,310,860.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,062,210.48 : 67,708,813.98 = 27,035,672.31 : x
  2. Step 2: Convert to fraction form
    49,062,210.48/67,708,813.98 = 27,035,672.31/x
  3. Step 3: Cross multiply
    49,062,210.48x = 67,708,813.98 × 27,035,672.31
  4. Step 4: Simplify right side
    49,062,210.48x = 1,830,553,307,262,027
  5. Step 5: Solve for x
    x = 1,830,553,307,262,027/49,062,210.48
  6. Step 6: Final answer
    x = 37,310,860.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.