Home / 45,446,507.19-62,716,250.09-25,867,395.36

Finding the Fourth Proportional to 45,446,507.19, 62,716,250.09 and 25,867,395.36

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Solution

The fourth proportional to 45,446,507.19, 62,716,250.09 and 25,867,395.36 is: 35,697,045.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,446,507.19 : 62,716,250.09 = 25,867,395.36 : x
  2. Step 2: Convert to fraction form
    45,446,507.19/62,716,250.09 = 25,867,395.36/x
  3. Step 3: Cross multiply
    45,446,507.19x = 62,716,250.09 × 25,867,395.36
  4. Step 4: Simplify right side
    45,446,507.19x = 1,622,306,036,639,334
  5. Step 5: Solve for x
    x = 1,622,306,036,639,334/45,446,507.19
  6. Step 6: Final answer
    x = 35,697,045.54

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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.