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Finding the Fourth Proportional to 34,956,486.30, 52,434,729.45 and 34,956,486.30

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Solution

The fourth proportional to 34,956,486.30, 52,434,729.45 and 34,956,486.30 is: 52,434,729.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,956,486.30 : 52,434,729.45 = 34,956,486.30 : x
  2. Step 2: Convert to fraction form
    34,956,486.30/52,434,729.45 = 34,956,486.30/x
  3. Step 3: Cross multiply
    34,956,486.30x = 52,434,729.45 × 34,956,486.30
  4. Step 4: Simplify right side
    34,956,486.30x = 1,832,933,901,663,131.50
  5. Step 5: Solve for x
    x = 1,832,933,901,663,131.50/34,956,486.30
  6. Step 6: Final answer
    x = 52,434,729.45

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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.