Home / 46,734,818,007.15-70,102,765,537.65-16,891,415,615.79

Finding the Fourth Proportional to 46,734,818,007.15, 70,102,765,537.65 and 16,891,415,615.79

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Solution

The fourth proportional to 46,734,818,007.15, 70,102,765,537.65 and 16,891,415,615.79 is: 25,337,318,064.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,734,818,007.15 : 70,102,765,537.65 = 16,891,415,615.79 : x
  2. Step 2: Convert to fraction form
    46,734,818,007.15/70,102,765,537.65 = 16,891,415,615.79/x
  3. Step 3: Cross multiply
    46,734,818,007.15x = 70,102,765,537.65 × 16,891,415,615.79
  4. Step 4: Simplify right side
    46,734,818,007.15x = 1,184,134,948,512,726,253,568
  5. Step 5: Solve for x
    x = 1,184,134,948,512,726,253,568/46,734,818,007.15
  6. Step 6: Final answer
    x = 25,337,318,064.05

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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.