Home / 3,563,793,680.39-5,345,894,806.89-943,529,697.89

Finding the Fourth Proportional to 3,563,793,680.39, 5,345,894,806.89 and 943,529,697.89

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Solution

The fourth proportional to 3,563,793,680.39, 5,345,894,806.89 and 943,529,697.89 is: 1,415,348,632.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,793,680.39 : 5,345,894,806.89 = 943,529,697.89 : x
  2. Step 2: Convert to fraction form
    3,563,793,680.39/5,345,894,806.89 = 943,529,697.89/x
  3. Step 3: Cross multiply
    3,563,793,680.39x = 5,345,894,806.89 × 943,529,697.89
  4. Step 4: Simplify right side
    3,563,793,680.39x = 5,044,010,512,096,642,048
  5. Step 5: Solve for x
    x = 5,044,010,512,096,642,048/3,563,793,680.39
  6. Step 6: Final answer
    x = 1,415,348,632.51

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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.