Home / 44,391,496.39-66,585,743.75-15,636,880.52

Finding the Fourth Proportional to 44,391,496.39, 66,585,743.75 and 15,636,880.52

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Solution

The fourth proportional to 44,391,496.39, 66,585,743.75 and 15,636,880.52 is: 23,454,792.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,391,496.39 : 66,585,743.75 = 15,636,880.52 : x
  2. Step 2: Convert to fraction form
    44,391,496.39/66,585,743.75 = 15,636,880.52/x
  3. Step 3: Cross multiply
    44,391,496.39x = 66,585,743.75 × 15,636,880.52
  4. Step 4: Simplify right side
    44,391,496.39x = 1,041,193,319,275,902.25
  5. Step 5: Solve for x
    x = 1,041,193,319,275,902.25/44,391,496.39
  6. Step 6: Final answer
    x = 23,454,792.11

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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.