Home / 35,402,118.75-54,675,388.13

Finding the Third Proportional to 35,402,118.75 and 54,675,388.13

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Solution

The third proportional to 35,402,118.75 and 54,675,388.13 is: 84,441,219.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,402,118.75 : 54,675,388.13 = 54,675,388.13 : x
  2. Step 2: Convert to fraction form
    35,402,118.75/54,675,388.13 = 54,675,388.13/x
  3. Step 3: Cross multiply
    35,402,118.75x = 54,675,388.13 × 54,675,388.13
  4. Step 4: Simplify right side
    35,402,118.75x = 2,989,398,066,619,391
  5. Step 5: Solve for x
    x = 2,989,398,066,619,391/35,402,118.75
  6. Step 6: Final answer
    x = 84,441,219.12

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.