Home / 99,607,624,894.13-215,087,264,949.38

Finding the Third Proportional to 99,607,624,894.13 and 215,087,264,949.38

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Solution

The third proportional to 99,607,624,894.13 and 215,087,264,949.38 is: 464,447,692,559.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,607,624,894.13 : 215,087,264,949.38 = 215,087,264,949.38 : x
  2. Step 2: Convert to fraction form
    99,607,624,894.13/215,087,264,949.38 = 215,087,264,949.38/x
  3. Step 3: Cross multiply
    99,607,624,894.13x = 215,087,264,949.38 × 215,087,264,949.38
  4. Step 4: Simplify right side
    99,607,624,894.13x = 46,262,531,543,404,793,298,944
  5. Step 5: Solve for x
    x = 46,262,531,543,404,793,298,944/99,607,624,894.13
  6. Step 6: Final answer
    x = 464,447,692,559.46

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1.5x scale

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.