Home / 10,929,548,944.97-16,395,323,913.25-3,068,908,289.81

Finding the Fourth Proportional to 10,929,548,944.97, 16,395,323,913.25 and 3,068,908,289.81

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Solution

The fourth proportional to 10,929,548,944.97, 16,395,323,913.25 and 3,068,908,289.81 is: 4,603,643,363.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,929,548,944.97 : 16,395,323,913.25 = 3,068,908,289.81 : x
  2. Step 2: Convert to fraction form
    10,929,548,944.97/16,395,323,913.25 = 3,068,908,289.81/x
  3. Step 3: Cross multiply
    10,929,548,944.97x = 16,395,323,913.25 × 3,068,908,289.81
  4. Step 4: Simplify right side
    10,929,548,944.97x = 50,315,745,471,411,077,120
  5. Step 5: Solve for x
    x = 50,315,745,471,411,077,120/10,929,548,944.97
  6. Step 6: Final answer
    x = 4,603,643,363.95

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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.