Home / 56,349,065.25-84,967,038.56

Finding the Third Proportional to 56,349,065.25 and 84,967,038.56

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Solution

The third proportional to 56,349,065.25 and 84,967,038.56 is: 128,119,208.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,349,065.25 : 84,967,038.56 = 84,967,038.56 : x
  2. Step 2: Convert to fraction form
    56,349,065.25/84,967,038.56 = 84,967,038.56/x
  3. Step 3: Cross multiply
    56,349,065.25x = 84,967,038.56 × 84,967,038.56
  4. Step 4: Simplify right side
    56,349,065.25x = 7,219,397,642,081,362
  5. Step 5: Solve for x
    x = 7,219,397,642,081,362/56,349,065.25
  6. Step 6: Final answer
    x = 128,119,208.55

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.