Home / 110,061,807.75-239,899,036.50

Finding the Third Proportional to 110,061,807.75 and 239,899,036.50

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Solution

The third proportional to 110,061,807.75 and 239,899,036.50 is: 522,902,075.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,061,807.75 : 239,899,036.50 = 239,899,036.50 : x
  2. Step 2: Convert to fraction form
    110,061,807.75/239,899,036.50 = 239,899,036.50/x
  3. Step 3: Cross multiply
    110,061,807.75x = 239,899,036.50 × 239,899,036.50
  4. Step 4: Simplify right side
    110,061,807.75x = 57,551,547,713,628,336
  5. Step 5: Solve for x
    x = 57,551,547,713,628,336/110,061,807.75
  6. Step 6: Final answer
    x = 522,902,075.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.