Home / 45,921,966.40-63,372,317.07-25,295,412.58

Finding the Fourth Proportional to 45,921,966.40, 63,372,317.07 and 25,295,412.58

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Solution

The fourth proportional to 45,921,966.40, 63,372,317.07 and 25,295,412.58 is: 34,907,671.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,921,966.40 : 63,372,317.07 = 25,295,412.58 : x
  2. Step 2: Convert to fraction form
    45,921,966.40/63,372,317.07 = 25,295,412.58/x
  3. Step 3: Cross multiply
    45,921,966.40x = 63,372,317.07 × 25,295,412.58
  4. Step 4: Simplify right side
    45,921,966.40x = 1,603,028,906,436,226.75
  5. Step 5: Solve for x
    x = 1,603,028,906,436,226.75/45,921,966.40
  6. Step 6: Final answer
    x = 34,907,671.25

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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.