Home / 96,787,499.60-145,181,249.40-36,195,352.40

Finding the Fourth Proportional to 96,787,499.60, 145,181,249.40 and 36,195,352.40

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Solution

The fourth proportional to 96,787,499.60, 145,181,249.40 and 36,195,352.40 is: 54,293,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,787,499.60 : 145,181,249.40 = 36,195,352.40 : x
  2. Step 2: Convert to fraction form
    96,787,499.60/145,181,249.40 = 36,195,352.40/x
  3. Step 3: Cross multiply
    96,787,499.60x = 145,181,249.40 × 36,195,352.40
  4. Step 4: Simplify right side
    96,787,499.60x = 5,254,886,483,905,289
  5. Step 5: Solve for x
    x = 5,254,886,483,905,289/96,787,499.60
  6. Step 6: Final answer
    x = 54,293,028.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.