Home / 11,294,819,534.76-16,944,297,860.70-4,658,828,660.16

Finding the Fourth Proportional to 11,294,819,534.76, 16,944,297,860.70 and 4,658,828,660.16

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Solution

The fourth proportional to 11,294,819,534.76, 16,944,297,860.70 and 4,658,828,660.16 is: 6,989,096,218.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,294,819,534.76 : 16,944,297,860.70 = 4,658,828,660.16 : x
  2. Step 2: Convert to fraction form
    11,294,819,534.76/16,944,297,860.70 = 4,658,828,660.16/x
  3. Step 3: Cross multiply
    11,294,819,534.76x = 16,944,297,860.70 × 4,658,828,660.16
  4. Step 4: Simplify right side
    11,294,819,534.76x = 78,940,580,499,716,931,584
  5. Step 5: Solve for x
    x = 78,940,580,499,716,931,584/11,294,819,534.76
  6. Step 6: Final answer
    x = 6,989,096,218.56

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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.