Home / 2,696,492,687.03-4,044,739,030.55-757,795,919.03

Finding the Fourth Proportional to 2,696,492,687.03, 4,044,739,030.55 and 757,795,919.03

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Solution

The fourth proportional to 2,696,492,687.03, 4,044,739,030.55 and 757,795,919.03 is: 1,136,693,878.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,492,687.03 : 4,044,739,030.55 = 757,795,919.03 : x
  2. Step 2: Convert to fraction form
    2,696,492,687.03/4,044,739,030.55 = 757,795,919.03/x
  3. Step 3: Cross multiply
    2,696,492,687.03x = 4,044,739,030.55 × 757,795,919.03
  4. Step 4: Simplify right side
    2,696,492,687.03x = 3,065,086,730,892,148,736
  5. Step 5: Solve for x
    x = 3,065,086,730,892,148,736/2,696,492,687.03
  6. Step 6: Final answer
    x = 1,136,693,878.55

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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.