Home / 28,944,580.50-63,627,454.13

Finding the Third Proportional to 28,944,580.50 and 63,627,454.13

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Solution

The third proportional to 28,944,580.50 and 63,627,454.13 is: 139,869,117.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,944,580.50 : 63,627,454.13 = 63,627,454.13 : x
  2. Step 2: Convert to fraction form
    28,944,580.50/63,627,454.13 = 63,627,454.13/x
  3. Step 3: Cross multiply
    28,944,580.50x = 63,627,454.13 × 63,627,454.13
  4. Step 4: Simplify right side
    28,944,580.50x = 4,048,452,918,428,979.50
  5. Step 5: Solve for x
    x = 4,048,452,918,428,979.50/28,944,580.50
  6. Step 6: Final answer
    x = 139,869,117.07

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.