Home / 24,303,786.20-36,423,789.06-17,883,978.20

Finding the Fourth Proportional to 24,303,786.20, 36,423,789.06 and 17,883,978.20

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Solution

The fourth proportional to 24,303,786.20, 36,423,789.06 and 17,883,978.20 is: 26,802,500.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,303,786.20 : 36,423,789.06 = 17,883,978.20 : x
  2. Step 2: Convert to fraction form
    24,303,786.20/36,423,789.06 = 17,883,978.20/x
  3. Step 3: Cross multiply
    24,303,786.20x = 36,423,789.06 × 17,883,978.20
  4. Step 4: Simplify right side
    24,303,786.20x = 651,402,249,510,438.50
  5. Step 5: Solve for x
    x = 651,402,249,510,438.50/24,303,786.20
  6. Step 6: Final answer
    x = 26,802,500.82

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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.