Home / 93,689,075.25-203,015,109.38

Finding the Third Proportional to 93,689,075.25 and 203,015,109.38

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Solution

The third proportional to 93,689,075.25 and 203,015,109.38 is: 439,913,987.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,689,075.25 : 203,015,109.38 = 203,015,109.38 : x
  2. Step 2: Convert to fraction form
    93,689,075.25/203,015,109.38 = 203,015,109.38/x
  3. Step 3: Cross multiply
    93,689,075.25x = 203,015,109.38 × 203,015,109.38
  4. Step 4: Simplify right side
    93,689,075.25x = 41,215,134,634,543,216
  5. Step 5: Solve for x
    x = 41,215,134,634,543,216/93,689,075.25
  6. Step 6: Final answer
    x = 439,913,987.03

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.