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Finding the Fourth Proportional to 9,446,003.70, 14,148,010.35 and 9,446,003.70

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Solution

The fourth proportional to 9,446,003.70, 14,148,010.35 and 9,446,003.70 is: 14,148,010.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446,003.70 : 14,148,010.35 = 9,446,003.70 : x
  2. Step 2: Convert to fraction form
    9,446,003.70/14,148,010.35 = 9,446,003.70/x
  3. Step 3: Cross multiply
    9,446,003.70x = 14,148,010.35 × 9,446,003.70
  4. Step 4: Simplify right side
    9,446,003.70x = 133,642,158,113,738.28
  5. Step 5: Solve for x
    x = 133,642,158,113,738.28/9,446,003.70
  6. Step 6: Final answer
    x = 14,148,010.35

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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.