Home / 48,096,813.76-66,377,802.04-26,370,980.80

Finding the Fourth Proportional to 48,096,813.76, 66,377,802.04 and 26,370,980.80

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Solution

The fourth proportional to 48,096,813.76, 66,377,802.04 and 26,370,980.80 is: 36,394,255.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,096,813.76 : 66,377,802.04 = 26,370,980.80 : x
  2. Step 2: Convert to fraction form
    48,096,813.76/66,377,802.04 = 26,370,980.80/x
  3. Step 3: Cross multiply
    48,096,813.76x = 66,377,802.04 × 26,370,980.80
  4. Step 4: Simplify right side
    48,096,813.76x = 1,750,447,743,143,040.75
  5. Step 5: Solve for x
    x = 1,750,447,743,143,040.75/48,096,813.76
  6. Step 6: Final answer
    x = 36,394,255.80

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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.