Home / 410,163,801.84-566,027,573.94-224,542,089.36

Finding the Fourth Proportional to 410,163,801.84, 566,027,573.94 and 224,542,089.36

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Solution

The fourth proportional to 410,163,801.84, 566,027,573.94 and 224,542,089.36 is: 309,868,919.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,163,801.84 : 566,027,573.94 = 224,542,089.36 : x
  2. Step 2: Convert to fraction form
    410,163,801.84/566,027,573.94 = 224,542,089.36/x
  3. Step 3: Cross multiply
    410,163,801.84x = 566,027,573.94 × 224,542,089.36
  4. Step 4: Simplify right side
    410,163,801.84x = 127,097,014,087,859,504
  5. Step 5: Solve for x
    x = 127,097,014,087,859,504/410,163,801.84
  6. Step 6: Final answer
    x = 309,868,919.48

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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.