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Finding the Third Proportional to 14,111,158.50 and 29,917,930.50

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Solution

The third proportional to 14,111,158.50 and 29,917,930.50 is: 63,430,834.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,111,158.50 : 29,917,930.50 = 29,917,930.50 : x
  2. Step 2: Convert to fraction form
    14,111,158.50/29,917,930.50 = 29,917,930.50/x
  3. Step 3: Cross multiply
    14,111,158.50x = 29,917,930.50 × 29,917,930.50
  4. Step 4: Simplify right side
    14,111,158.50x = 895,082,565,402,830.25
  5. Step 5: Solve for x
    x = 895,082,565,402,830.25/14,111,158.50
  6. Step 6: Final answer
    x = 63,430,834.92

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.