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Finding the Fourth Proportional to 29,202,281.48, 43,803,422.22 and 29,202,281.48

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Solution

The fourth proportional to 29,202,281.48, 43,803,422.22 and 29,202,281.48 is: 43,803,422.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,202,281.48 : 43,803,422.22 = 29,202,281.48 : x
  2. Step 2: Convert to fraction form
    29,202,281.48/43,803,422.22 = 29,202,281.48/x
  3. Step 3: Cross multiply
    29,202,281.48x = 43,803,422.22 × 29,202,281.48
  4. Step 4: Simplify right side
    29,202,281.48x = 1,279,159,865,236,709.50
  5. Step 5: Solve for x
    x = 1,279,159,865,236,709.50/29,202,281.48
  6. Step 6: Final answer
    x = 43,803,422.22

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Double scale
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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.