Home / 35,262,828.56-54,490,064.34

Finding the Third Proportional to 35,262,828.56 and 54,490,064.34

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Solution

The third proportional to 35,262,828.56 and 54,490,064.34 is: 84,201,047.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262,828.56 : 54,490,064.34 = 54,490,064.34 : x
  2. Step 2: Convert to fraction form
    35,262,828.56/54,490,064.34 = 54,490,064.34/x
  3. Step 3: Cross multiply
    35,262,828.56x = 54,490,064.34 × 54,490,064.34
  4. Step 4: Simplify right side
    35,262,828.56x = 2,969,167,112,186,015
  5. Step 5: Solve for x
    x = 2,969,167,112,186,015/35,262,828.56
  6. Step 6: Final answer
    x = 84,201,047.77

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.