Home / 45,921,966.53-63,372,317.27-25,295,412.71

Finding the Fourth Proportional to 45,921,966.53, 63,372,317.27 and 25,295,412.71

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Solution

The fourth proportional to 45,921,966.53, 63,372,317.27 and 25,295,412.71 is: 34,907,671.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,921,966.53 : 63,372,317.27 = 25,295,412.71 : x
  2. Step 2: Convert to fraction form
    45,921,966.53/63,372,317.27 = 25,295,412.71/x
  3. Step 3: Cross multiply
    45,921,966.53x = 63,372,317.27 × 25,295,412.71
  4. Step 4: Simplify right side
    45,921,966.53x = 1,603,028,919,765,664.25
  5. Step 5: Solve for x
    x = 1,603,028,919,765,664.25/45,921,966.53
  6. Step 6: Final answer
    x = 34,907,671.45

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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.