Home / 29,288,038.50-61,000,125.75

Finding the Third Proportional to 29,288,038.50 and 61,000,125.75

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Solution

The third proportional to 29,288,038.50 and 61,000,125.75 is: 127,048,977.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,288,038.50 : 61,000,125.75 = 61,000,125.75 : x
  2. Step 2: Convert to fraction form
    29,288,038.50/61,000,125.75 = 61,000,125.75/x
  3. Step 3: Cross multiply
    29,288,038.50x = 61,000,125.75 × 61,000,125.75
  4. Step 4: Simplify right side
    29,288,038.50x = 3,721,015,341,515,813
  5. Step 5: Solve for x
    x = 3,721,015,341,515,813/29,288,038.50
  6. Step 6: Final answer
    x = 127,048,977.40

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.