Home / 3,563,793,679.89-5,345,894,806.14-943,529,697.39

Finding the Fourth Proportional to 3,563,793,679.89, 5,345,894,806.14 and 943,529,697.39

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Solution

The fourth proportional to 3,563,793,679.89, 5,345,894,806.14 and 943,529,697.39 is: 1,415,348,631.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,793,679.89 : 5,345,894,806.14 = 943,529,697.39 : x
  2. Step 2: Convert to fraction form
    3,563,793,679.89/5,345,894,806.14 = 943,529,697.39/x
  3. Step 3: Cross multiply
    3,563,793,679.89x = 5,345,894,806.14 × 943,529,697.39
  4. Step 4: Simplify right side
    3,563,793,679.89x = 5,044,010,508,716,047,360
  5. Step 5: Solve for x
    x = 5,044,010,508,716,047,360/3,563,793,679.89
  6. Step 6: Final answer
    x = 1,415,348,631.76

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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.