Home / 44,339,081.60-61,216,723.93-39,684,806.62

Finding the Fourth Proportional to 44,339,081.60, 61,216,723.93 and 39,684,806.62

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Solution

The fourth proportional to 44,339,081.60, 61,216,723.93 and 39,684,806.62 is: 54,790,802.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,339,081.60 : 61,216,723.93 = 39,684,806.62 : x
  2. Step 2: Convert to fraction form
    44,339,081.60/61,216,723.93 = 39,684,806.62/x
  3. Step 3: Cross multiply
    44,339,081.60x = 61,216,723.93 × 39,684,806.62
  4. Step 4: Simplify right side
    44,339,081.60x = 2,429,373,851,071,976
  5. Step 5: Solve for x
    x = 2,429,373,851,071,976/44,339,081.60
  6. Step 6: Final answer
    x = 54,790,802.23

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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.