Home / 49,760,811,215.70-74,641,216,823.55-49,760,811,215.70

Finding the Fourth Proportional to 49,760,811,215.70, 74,641,216,823.55 and 49,760,811,215.70

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Solution

The fourth proportional to 49,760,811,215.70, 74,641,216,823.55 and 49,760,811,215.70 is: 74,641,216,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,760,811,215.70 : 74,641,216,823.55 = 49,760,811,215.70 : x
  2. Step 2: Convert to fraction form
    49,760,811,215.70/74,641,216,823.55 = 49,760,811,215.70/x
  3. Step 3: Cross multiply
    49,760,811,215.70x = 74,641,216,823.55 × 49,760,811,215.70
  4. Step 4: Simplify right side
    49,760,811,215.70x = 3,714,207,499,266,802,319,360
  5. Step 5: Solve for x
    x = 3,714,207,499,266,802,319,360/49,760,811,215.70
  6. Step 6: Final answer
    x = 74,641,216,823.55

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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.