Home / 14,894,703.60-22,345,229.80-8,508,015.60

Finding the Fourth Proportional to 14,894,703.60, 22,345,229.80 and 8,508,015.60

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Solution

The fourth proportional to 14,894,703.60, 22,345,229.80 and 8,508,015.60 is: 12,763,836.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,703.60 : 22,345,229.80 = 8,508,015.60 : x
  2. Step 2: Convert to fraction form
    14,894,703.60/22,345,229.80 = 8,508,015.60/x
  3. Step 3: Cross multiply
    14,894,703.60x = 22,345,229.80 × 8,508,015.60
  4. Step 4: Simplify right side
    14,894,703.60x = 190,113,563,723,984.88
  5. Step 5: Solve for x
    x = 190,113,563,723,984.88/14,894,703.60
  6. Step 6: Final answer
    x = 12,763,836.65

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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.