Home / 6,298,570,845.20-9,447,856,267.80-1,935,936,246.80

Finding the Fourth Proportional to 6,298,570,845.20, 9,447,856,267.80 and 1,935,936,246.80

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Solution

The fourth proportional to 6,298,570,845.20, 9,447,856,267.80 and 1,935,936,246.80 is: 2,903,904,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,570,845.20 : 9,447,856,267.80 = 1,935,936,246.80 : x
  2. Step 2: Convert to fraction form
    6,298,570,845.20/9,447,856,267.80 = 1,935,936,246.80/x
  3. Step 3: Cross multiply
    6,298,570,845.20x = 9,447,856,267.80 × 1,935,936,246.80
  4. Step 4: Simplify right side
    6,298,570,845.20x = 18,290,447,403,390,584,832
  5. Step 5: Solve for x
    x = 18,290,447,403,390,584,832/6,298,570,845.20
  6. Step 6: Final answer
    x = 2,903,904,370.20

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1.5x scale

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.