Home / 4,000,488,312.30-6,000,732,468.45-3,776,007,633.90

Finding the Fourth Proportional to 4,000,488,312.30, 6,000,732,468.45 and 3,776,007,633.90

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Solution

The fourth proportional to 4,000,488,312.30, 6,000,732,468.45 and 3,776,007,633.90 is: 5,664,011,450.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,488,312.30 : 6,000,732,468.45 = 3,776,007,633.90 : x
  2. Step 2: Convert to fraction form
    4,000,488,312.30/6,000,732,468.45 = 3,776,007,633.90/x
  3. Step 3: Cross multiply
    4,000,488,312.30x = 6,000,732,468.45 × 3,776,007,633.90
  4. Step 4: Simplify right side
    4,000,488,312.30x = 22,658,811,609,858,789,376
  5. Step 5: Solve for x
    x = 22,658,811,609,858,789,376/4,000,488,312.30
  6. Step 6: Final answer
    x = 5,664,011,450.85

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1.5x scale

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.