Home / 16,508,023.66-24,749,012.36-10,429,944.04

Finding the Fourth Proportional to 16,508,023.66, 24,749,012.36 and 10,429,944.04

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Solution

The fourth proportional to 16,508,023.66, 24,749,012.36 and 10,429,944.04 is: 15,636,687.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508,023.66 : 24,749,012.36 = 10,429,944.04 : x
  2. Step 2: Convert to fraction form
    16,508,023.66/24,749,012.36 = 10,429,944.04/x
  3. Step 3: Cross multiply
    16,508,023.66x = 24,749,012.36 × 10,429,944.04
  4. Step 4: Simplify right side
    16,508,023.66x = 258,130,814,017,079.47
  5. Step 5: Solve for x
    x = 258,130,814,017,079.47/16,508,023.66
  6. Step 6: Final answer
    x = 15,636,687.91

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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.