Home / 110,780,547.75-256,436,921.25

Finding the Third Proportional to 110,780,547.75 and 256,436,921.25

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Solution

The third proportional to 110,780,547.75 and 256,436,921.25 is: 593,605,068.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,780,547.75 : 256,436,921.25 = 256,436,921.25 : x
  2. Step 2: Convert to fraction form
    110,780,547.75/256,436,921.25 = 256,436,921.25/x
  3. Step 3: Cross multiply
    110,780,547.75x = 256,436,921.25 × 256,436,921.25
  4. Step 4: Simplify right side
    110,780,547.75x = 65,759,894,580,178,704
  5. Step 5: Solve for x
    x = 65,759,894,580,178,704/110,780,547.75
  6. Step 6: Final answer
    x = 593,605,068.00

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.