Home / 19,107,735,420.25-28,495,903,039.75

Finding the Third Proportional to 19,107,735,420.25 and 28,495,903,039.75

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Solution

The third proportional to 19,107,735,420.25 and 28,495,903,039.75 is: 42,496,741,355.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,107,735,420.25 : 28,495,903,039.75 = 28,495,903,039.75 : x
  2. Step 2: Convert to fraction form
    19,107,735,420.25/28,495,903,039.75 = 28,495,903,039.75/x
  3. Step 3: Cross multiply
    19,107,735,420.25x = 28,495,903,039.75 × 28,495,903,039.75
  4. Step 4: Simplify right side
    19,107,735,420.25x = 812,016,490,050,833,350,656
  5. Step 5: Solve for x
    x = 812,016,490,050,833,350,656/19,107,735,420.25
  6. Step 6: Final answer
    x = 42,496,741,355.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.