Home / 2,446,439,518,678.80-3,669,806,372,476-748,567,288,435.52

Finding the Fourth Proportional to 2,446,439,518,678.80, 3,669,806,372,476 and 748,567,288,435.52

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Solution

The fourth proportional to 2,446,439,518,678.80, 3,669,806,372,476 and 748,567,288,435.52 is: 1,122,895,940,959.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,439,518,678.80 : 3,669,806,372,476 = 748,567,288,435.52 : x
  2. Step 2: Convert to fraction form
    2,446,439,518,678.80/3,669,806,372,476 = 748,567,288,435.52/x
  3. Step 3: Cross multiply
    2,446,439,518,678.80x = 3,669,806,372,476 × 748,567,288,435.52
  4. Step 4: Simplify right side
    2,446,439,518,678.80x = 2,747,097,005,327,751,040,729,088
  5. Step 5: Solve for x
    x = 2,747,097,005,327,751,040,729,088/2,446,439,518,678.80
  6. Step 6: Final answer
    x = 1,122,895,940,959.67

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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.