Home / 82,666,610.88-114,077,823.39-44,988,173.19

Finding the Fourth Proportional to 82,666,610.88, 114,077,823.39 and 44,988,173.19

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Solution

The fourth proportional to 82,666,610.88, 114,077,823.39 and 44,988,173.19 is: 62,082,536.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,666,610.88 : 114,077,823.39 = 44,988,173.19 : x
  2. Step 2: Convert to fraction form
    82,666,610.88/114,077,823.39 = 44,988,173.19/x
  3. Step 3: Cross multiply
    82,666,610.88x = 114,077,823.39 × 44,988,173.19
  4. Step 4: Simplify right side
    82,666,610.88x = 5,132,152,875,807,553
  5. Step 5: Solve for x
    x = 5,132,152,875,807,553/82,666,610.88
  6. Step 6: Final answer
    x = 62,082,536.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.