Home / 26,591,448.65-36,689,950.64-16,137,228.20

Finding the Fourth Proportional to 26,591,448.65, 36,689,950.64 and 16,137,228.20

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Solution

The fourth proportional to 26,591,448.65, 36,689,950.64 and 16,137,228.20 is: 22,265,582.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,591,448.65 : 36,689,950.64 = 16,137,228.20 : x
  2. Step 2: Convert to fraction form
    26,591,448.65/36,689,950.64 = 16,137,228.20/x
  3. Step 3: Cross multiply
    26,591,448.65x = 36,689,950.64 × 16,137,228.20
  4. Step 4: Simplify right side
    26,591,448.65x = 592,074,106,043,729.88
  5. Step 5: Solve for x
    x = 592,074,106,043,729.88/26,591,448.65
  6. Step 6: Final answer
    x = 22,265,582.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.