Home / 5,903,624,602.76-8,147,098,742.90-3,524,970,400.70

Finding the Fourth Proportional to 5,903,624,602.76, 8,147,098,742.90 and 3,524,970,400.70

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Solution

The fourth proportional to 5,903,624,602.76, 8,147,098,742.90 and 3,524,970,400.70 is: 4,864,516,945.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,903,624,602.76 : 8,147,098,742.90 = 3,524,970,400.70 : x
  2. Step 2: Convert to fraction form
    5,903,624,602.76/8,147,098,742.90 = 3,524,970,400.70/x
  3. Step 3: Cross multiply
    5,903,624,602.76x = 8,147,098,742.90 × 3,524,970,400.70
  4. Step 4: Simplify right side
    5,903,624,602.76x = 28,718,281,920,244,322,304
  5. Step 5: Solve for x
    x = 28,718,281,920,244,322,304/5,903,624,602.76
  6. Step 6: Final answer
    x = 4,864,516,945.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.