Home / 22,645,158.12-33,962,913.72-6,466,814.28

Finding the Fourth Proportional to 22,645,158.12, 33,962,913.72 and 6,466,814.28

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Solution

The fourth proportional to 22,645,158.12, 33,962,913.72 and 6,466,814.28 is: 9,698,843.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,645,158.12 : 33,962,913.72 = 6,466,814.28 : x
  2. Step 2: Convert to fraction form
    22,645,158.12/33,962,913.72 = 6,466,814.28/x
  3. Step 3: Cross multiply
    22,645,158.12x = 33,962,913.72 × 6,466,814.28
  4. Step 4: Simplify right side
    22,645,158.12x = 219,631,855,434,903.94
  5. Step 5: Solve for x
    x = 219,631,855,434,903.94/22,645,158.12
  6. Step 6: Final answer
    x = 9,698,843.98

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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.