Home / 4,829,068,883.70-7,243,603,325.55-1,766,643,693.30

Finding the Fourth Proportional to 4,829,068,883.70, 7,243,603,325.55 and 1,766,643,693.30

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Solution

The fourth proportional to 4,829,068,883.70, 7,243,603,325.55 and 1,766,643,693.30 is: 2,649,965,539.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,068,883.70 : 7,243,603,325.55 = 1,766,643,693.30 : x
  2. Step 2: Convert to fraction form
    4,829,068,883.70/7,243,603,325.55 = 1,766,643,693.30/x
  3. Step 3: Cross multiply
    4,829,068,883.70x = 7,243,603,325.55 × 1,766,643,693.30
  4. Step 4: Simplify right side
    4,829,068,883.70x = 12,796,866,131,849,814,016
  5. Step 5: Solve for x
    x = 12,796,866,131,849,814,016/4,829,068,883.70
  6. Step 6: Final answer
    x = 2,649,965,539.95

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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.