Home / 10,059,668.76-13,851,600.66-7,582,488.60

Finding the Fourth Proportional to 10,059,668.76, 13,851,600.66 and 7,582,488.60

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Solution

The fourth proportional to 10,059,668.76, 13,851,600.66 and 7,582,488.60 is: 10,440,662.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,668.76 : 13,851,600.66 = 7,582,488.60 : x
  2. Step 2: Convert to fraction form
    10,059,668.76/13,851,600.66 = 7,582,488.60/x
  3. Step 3: Cross multiply
    10,059,668.76x = 13,851,600.66 × 7,582,488.60
  4. Step 4: Simplify right side
    10,059,668.76x = 105,029,604,096,202.47
  5. Step 5: Solve for x
    x = 105,029,604,096,202.47/10,059,668.76
  6. Step 6: Final answer
    x = 10,440,662.27

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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.