Home / 53,222,234.63-77,812,768.13

Finding the Third Proportional to 53,222,234.63 and 77,812,768.13

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Solution

The third proportional to 53,222,234.63 and 77,812,768.13 is: 113,764,988.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,222,234.63 : 77,812,768.13 = 77,812,768.13 : x
  2. Step 2: Convert to fraction form
    53,222,234.63/77,812,768.13 = 77,812,768.13/x
  3. Step 3: Cross multiply
    53,222,234.63x = 77,812,768.13 × 77,812,768.13
  4. Step 4: Simplify right side
    53,222,234.63x = 6,054,826,883,275,016
  5. Step 5: Solve for x
    x = 6,054,826,883,275,016/53,222,234.63
  6. Step 6: Final answer
    x = 113,764,988.00

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.