Home / 14,787,202.30-22,182,919.32-4,552,928.02

Finding the Fourth Proportional to 14,787,202.30, 22,182,919.32 and 4,552,928.02

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Solution

The fourth proportional to 14,787,202.30, 22,182,919.32 and 4,552,928.02 is: 6,830,043.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,787,202.30 : 22,182,919.32 = 4,552,928.02 : x
  2. Step 2: Convert to fraction form
    14,787,202.30/22,182,919.32 = 4,552,928.02/x
  3. Step 3: Cross multiply
    14,787,202.30x = 22,182,919.32 × 4,552,928.02
  4. Step 4: Simplify right side
    14,787,202.30x = 100,997,234,937,427.34
  5. Step 5: Solve for x
    x = 100,997,234,937,427.34/14,787,202.30
  6. Step 6: Final answer
    x = 6,830,043.50

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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.