Home / 16,626,073.60-24,939,110.40-16,128,409.60

Finding the Fourth Proportional to 16,626,073.60, 24,939,110.40 and 16,128,409.60

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Solution

The fourth proportional to 16,626,073.60, 24,939,110.40 and 16,128,409.60 is: 24,192,614.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626,073.60 : 24,939,110.40 = 16,128,409.60 : x
  2. Step 2: Convert to fraction form
    16,626,073.60/24,939,110.40 = 16,128,409.60/x
  3. Step 3: Cross multiply
    16,626,073.60x = 24,939,110.40 × 16,128,409.60
  4. Step 4: Simplify right side
    16,626,073.60x = 402,228,187,590,819.81
  5. Step 5: Solve for x
    x = 402,228,187,590,819.81/16,626,073.60
  6. Step 6: Final answer
    x = 24,192,614.40

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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.