Home / 49,192,056.60-67,884,329.52-27,166,488

Finding the Fourth Proportional to 49,192,056.60, 67,884,329.52 and 27,166,488

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Solution

The fourth proportional to 49,192,056.60, 67,884,329.52 and 27,166,488 is: 37,489,362.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,192,056.60 : 67,884,329.52 = 27,166,488 : x
  2. Step 2: Convert to fraction form
    49,192,056.60/67,884,329.52 = 27,166,488/x
  3. Step 3: Cross multiply
    49,192,056.60x = 67,884,329.52 × 27,166,488
  4. Step 4: Simplify right side
    49,192,056.60x = 1,844,178,823,293,125.75
  5. Step 5: Solve for x
    x = 1,844,178,823,293,125.75/49,192,056.60
  6. Step 6: Final answer
    x = 37,489,362.12

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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.