Home / 14,894,518.60-22,341,778.80-4,797,139.60

Finding the Fourth Proportional to 14,894,518.60, 22,341,778.80 and 4,797,139.60

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Solution

The fourth proportional to 14,894,518.60, 22,341,778.80 and 4,797,139.60 is: 7,195,709.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,518.60 : 22,341,778.80 = 4,797,139.60 : x
  2. Step 2: Convert to fraction form
    14,894,518.60/22,341,778.80 = 4,797,139.60/x
  3. Step 3: Cross multiply
    14,894,518.60x = 22,341,778.80 × 4,797,139.60
  4. Step 4: Simplify right side
    14,894,518.60x = 107,176,631,815,920.47
  5. Step 5: Solve for x
    x = 107,176,631,815,920.47/14,894,518.60
  6. Step 6: Final answer
    x = 7,195,709.69

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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.