Home / 46,927,819,800.21-64,761,618,697.25-25,519,313,337.69

Finding the Fourth Proportional to 46,927,819,800.21, 64,761,618,697.25 and 25,519,313,337.69

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Solution

The fourth proportional to 46,927,819,800.21, 64,761,618,697.25 and 25,519,313,337.69 is: 35,217,319,850.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,927,819,800.21 : 64,761,618,697.25 = 25,519,313,337.69 : x
  2. Step 2: Convert to fraction form
    46,927,819,800.21/64,761,618,697.25 = 25,519,313,337.69/x
  3. Step 3: Cross multiply
    46,927,819,800.21x = 64,761,618,697.25 × 25,519,313,337.69
  4. Step 4: Simplify right side
    46,927,819,800.21x = 1,652,672,039,790,998,454,272
  5. Step 5: Solve for x
    x = 1,652,672,039,790,998,454,272/46,927,819,800.21
  6. Step 6: Final answer
    x = 35,217,319,850.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.