Home / 14,583,497.61-21,879,919.58-10,211,191.33

Finding the Fourth Proportional to 14,583,497.61, 21,879,919.58 and 10,211,191.33

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Solution

The fourth proportional to 14,583,497.61, 21,879,919.58 and 10,211,191.33 is: 15,320,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,583,497.61 : 21,879,919.58 = 10,211,191.33 : x
  2. Step 2: Convert to fraction form
    14,583,497.61/21,879,919.58 = 10,211,191.33/x
  3. Step 3: Cross multiply
    14,583,497.61x = 21,879,919.58 × 10,211,191.33
  4. Step 4: Simplify right side
    14,583,497.61x = 223,420,045,238,328.66
  5. Step 5: Solve for x
    x = 223,420,045,238,328.66/14,583,497.61
  6. Step 6: Final answer
    x = 15,320,059.10

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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.