Home / 14,384,925.04-21,542,917.74-10,483,926.70

Finding the Fourth Proportional to 14,384,925.04, 21,542,917.74 and 10,483,926.70

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Solution

The fourth proportional to 14,384,925.04, 21,542,917.74 and 10,483,926.70 is: 15,700,767.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,384,925.04 : 21,542,917.74 = 10,483,926.70 : x
  2. Step 2: Convert to fraction form
    14,384,925.04/21,542,917.74 = 10,483,926.70/x
  3. Step 3: Cross multiply
    14,384,925.04x = 21,542,917.74 × 10,483,926.70
  4. Step 4: Simplify right side
    14,384,925.04x = 225,854,370,490,289.62
  5. Step 5: Solve for x
    x = 225,854,370,490,289.62/14,384,925.04
  6. Step 6: Final answer
    x = 15,700,767.98

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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.