Home / 19,848,088.13-42,737,280.75

Finding the Third Proportional to 19,848,088.13 and 42,737,280.75

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Solution

The third proportional to 19,848,088.13 and 42,737,280.75 is: 92,022,725.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,848,088.13 : 42,737,280.75 = 42,737,280.75 : x
  2. Step 2: Convert to fraction form
    19,848,088.13/42,737,280.75 = 42,737,280.75/x
  3. Step 3: Cross multiply
    19,848,088.13x = 42,737,280.75 × 42,737,280.75
  4. Step 4: Simplify right side
    19,848,088.13x = 1,826,475,165,904,320.50
  5. Step 5: Solve for x
    x = 1,826,475,165,904,320.50/19,848,088.13
  6. Step 6: Final answer
    x = 92,022,725.53

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.