Home / 14,923,677.50-22,349,643.03-8,514,499.04

Finding the Fourth Proportional to 14,923,677.50, 22,349,643.03 and 8,514,499.04

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Solution

The fourth proportional to 14,923,677.50, 22,349,643.03 and 8,514,499.04 is: 12,751,281.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,677.50 : 22,349,643.03 = 8,514,499.04 : x
  2. Step 2: Convert to fraction form
    14,923,677.50/22,349,643.03 = 8,514,499.04/x
  3. Step 3: Cross multiply
    14,923,677.50x = 22,349,643.03 × 8,514,499.04
  4. Step 4: Simplify right side
    14,923,677.50x = 190,296,014,011,529.50
  5. Step 5: Solve for x
    x = 190,296,014,011,529.50/14,923,677.50
  6. Step 6: Final answer
    x = 12,751,281.58

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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.