Home / 22,783,037.21-34,176,632.33-7,426,385.21

Finding the Fourth Proportional to 22,783,037.21, 34,176,632.33 and 7,426,385.21

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Solution

The fourth proportional to 22,783,037.21, 34,176,632.33 and 7,426,385.21 is: 11,140,254.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,783,037.21 : 34,176,632.33 = 7,426,385.21 : x
  2. Step 2: Convert to fraction form
    22,783,037.21/34,176,632.33 = 7,426,385.21/x
  3. Step 3: Cross multiply
    22,783,037.21x = 34,176,632.33 × 7,426,385.21
  4. Step 4: Simplify right side
    22,783,037.21x = 253,808,836,825,987.94
  5. Step 5: Solve for x
    x = 253,808,836,825,987.94/22,783,037.21
  6. Step 6: Final answer
    x = 11,140,254.68

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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.