Home / 4,849,204,421.70-7,273,806,632.55-3,686,942,954.70

Finding the Fourth Proportional to 4,849,204,421.70, 7,273,806,632.55 and 3,686,942,954.70

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Solution

The fourth proportional to 4,849,204,421.70, 7,273,806,632.55 and 3,686,942,954.70 is: 5,530,414,432.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,204,421.70 : 7,273,806,632.55 = 3,686,942,954.70 : x
  2. Step 2: Convert to fraction form
    4,849,204,421.70/7,273,806,632.55 = 3,686,942,954.70/x
  3. Step 3: Cross multiply
    4,849,204,421.70x = 7,273,806,632.55 × 3,686,942,954.70
  4. Step 4: Simplify right side
    4,849,204,421.70x = 26,818,110,117,730,353,152
  5. Step 5: Solve for x
    x = 26,818,110,117,730,353,152/4,849,204,421.70
  6. Step 6: Final answer
    x = 5,530,414,432.05

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Double scale
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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.