Home / 411,162,522.40-567,531,334.92-264,484,806.40

Finding the Fourth Proportional to 411,162,522.40, 567,531,334.92 and 264,484,806.40

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Solution

The fourth proportional to 411,162,522.40, 567,531,334.92 and 264,484,806.40 is: 365,070,761.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,162,522.40 : 567,531,334.92 = 264,484,806.40 : x
  2. Step 2: Convert to fraction form
    411,162,522.40/567,531,334.92 = 264,484,806.40/x
  3. Step 3: Cross multiply
    411,162,522.40x = 567,531,334.92 × 264,484,806.40
  4. Step 4: Simplify right side
    411,162,522.40x = 150,103,415,242,249,760
  5. Step 5: Solve for x
    x = 150,103,415,242,249,760/411,162,522.40
  6. Step 6: Final answer
    x = 365,070,761.72

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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.