Home / 16,402,824.80-24,604,237.20-11,615,919.20

Finding the Fourth Proportional to 16,402,824.80, 24,604,237.20 and 11,615,919.20

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Solution

The fourth proportional to 16,402,824.80, 24,604,237.20 and 11,615,919.20 is: 17,423,878.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,824.80 : 24,604,237.20 = 11,615,919.20 : x
  2. Step 2: Convert to fraction form
    16,402,824.80/24,604,237.20 = 11,615,919.20/x
  3. Step 3: Cross multiply
    16,402,824.80x = 24,604,237.20 × 11,615,919.20
  4. Step 4: Simplify right side
    16,402,824.80x = 285,800,831,292,834.19
  5. Step 5: Solve for x
    x = 285,800,831,292,834.19/16,402,824.80
  6. Step 6: Final answer
    x = 17,423,878.80

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1.5x scale

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.