Home / 10,059,347.44-13,881,901.20-5,475,668.56

Finding the Fourth Proportional to 10,059,347.44, 13,881,901.20 and 5,475,668.56

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Solution

The fourth proportional to 10,059,347.44, 13,881,901.20 and 5,475,668.56 is: 7,556,423.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,347.44 : 13,881,901.20 = 5,475,668.56 : x
  2. Step 2: Convert to fraction form
    10,059,347.44/13,881,901.20 = 5,475,668.56/x
  3. Step 3: Cross multiply
    10,059,347.44x = 13,881,901.20 × 5,475,668.56
  4. Step 4: Simplify right side
    10,059,347.44x = 76,012,689,953,866.27
  5. Step 5: Solve for x
    x = 76,012,689,953,866.27/10,059,347.44
  6. Step 6: Final answer
    x = 7,556,423.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.