Home / 9,813,344,512.88-14,724,298,356.26-3,436,458,492.57

Finding the Fourth Proportional to 9,813,344,512.88, 14,724,298,356.26 and 3,436,458,492.57

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Solution

The fourth proportional to 9,813,344,512.88, 14,724,298,356.26 and 3,436,458,492.57 is: 5,156,187,074.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,344,512.88 : 14,724,298,356.26 = 3,436,458,492.57 : x
  2. Step 2: Convert to fraction form
    9,813,344,512.88/14,724,298,356.26 = 3,436,458,492.57/x
  3. Step 3: Cross multiply
    9,813,344,512.88x = 14,724,298,356.26 × 3,436,458,492.57
  4. Step 4: Simplify right side
    9,813,344,512.88x = 50,599,440,133,486,985,216
  5. Step 5: Solve for x
    x = 50,599,440,133,486,985,216/9,813,344,512.88
  6. Step 6: Final answer
    x = 5,156,187,074.36

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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.