Home / 43,357,943.25-63,839,137.50

Finding the Third Proportional to 43,357,943.25 and 63,839,137.50

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Solution

The third proportional to 43,357,943.25 and 63,839,137.50 is: 93,995,129.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,357,943.25 : 63,839,137.50 = 63,839,137.50 : x
  2. Step 2: Convert to fraction form
    43,357,943.25/63,839,137.50 = 63,839,137.50/x
  3. Step 3: Cross multiply
    43,357,943.25x = 63,839,137.50 × 63,839,137.50
  4. Step 4: Simplify right side
    43,357,943.25x = 4,075,435,476,743,906
  5. Step 5: Solve for x
    x = 4,075,435,476,743,906/43,357,943.25
  6. Step 6: Final answer
    x = 93,995,129.18

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.