Home / 205,671,155.38-444,888,600.63

Finding the Third Proportional to 205,671,155.38 and 444,888,600.63

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Solution

The third proportional to 205,671,155.38 and 444,888,600.63 is: 962,341,396.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,671,155.38 : 444,888,600.63 = 444,888,600.63 : x
  2. Step 2: Convert to fraction form
    205,671,155.38/444,888,600.63 = 444,888,600.63/x
  3. Step 3: Cross multiply
    205,671,155.38x = 444,888,600.63 × 444,888,600.63
  4. Step 4: Simplify right side
    205,671,155.38x = 197,925,866,966,070,752
  5. Step 5: Solve for x
    x = 197,925,866,966,070,752/205,671,155.38
  6. Step 6: Final answer
    x = 962,341,396.90

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.