Home / 4,759,171,245.90-7,136,205,952.05-1,995,678,045.90

Finding the Fourth Proportional to 4,759,171,245.90, 7,136,205,952.05 and 1,995,678,045.90

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Solution

The fourth proportional to 4,759,171,245.90, 7,136,205,952.05 and 1,995,678,045.90 is: 2,992,447,384.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759,171,245.90 : 7,136,205,952.05 = 1,995,678,045.90 : x
  2. Step 2: Convert to fraction form
    4,759,171,245.90/7,136,205,952.05 = 1,995,678,045.90/x
  3. Step 3: Cross multiply
    4,759,171,245.90x = 7,136,205,952.05 × 1,995,678,045.90
  4. Step 4: Simplify right side
    4,759,171,245.90x = 14,241,569,549,527,093,248
  5. Step 5: Solve for x
    x = 14,241,569,549,527,093,248/4,759,171,245.90
  6. Step 6: Final answer
    x = 2,992,447,384.99

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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.