Home / 6,209,292,398.46-9,309,346,926.93-3,755,083,688.70

Finding the Fourth Proportional to 6,209,292,398.46, 9,309,346,926.93 and 3,755,083,688.70

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Solution

The fourth proportional to 6,209,292,398.46, 9,309,346,926.93 and 3,755,083,688.70 is: 5,629,848,709.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,292,398.46 : 9,309,346,926.93 = 3,755,083,688.70 : x
  2. Step 2: Convert to fraction form
    6,209,292,398.46/9,309,346,926.93 = 3,755,083,688.70/x
  3. Step 3: Cross multiply
    6,209,292,398.46x = 9,309,346,926.93 × 3,755,083,688.70
  4. Step 4: Simplify right side
    6,209,292,398.46x = 34,957,376,797,764,313,088
  5. Step 5: Solve for x
    x = 34,957,376,797,764,313,088/6,209,292,398.46
  6. Step 6: Final answer
    x = 5,629,848,709.72

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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.