Home / 33,401,783,309.28-46,094,643,192.98-19,669,175,708.64

Finding the Fourth Proportional to 33,401,783,309.28, 46,094,643,192.98 and 19,669,175,708.64

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Solution

The fourth proportional to 33,401,783,309.28, 46,094,643,192.98 and 19,669,175,708.64 is: 27,143,569,784.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401,783,309.28 : 46,094,643,192.98 = 19,669,175,708.64 : x
  2. Step 2: Convert to fraction form
    33,401,783,309.28/46,094,643,192.98 = 19,669,175,708.64/x
  3. Step 3: Cross multiply
    33,401,783,309.28x = 46,094,643,192.98 × 19,669,175,708.64
  4. Step 4: Simplify right side
    33,401,783,309.28x = 906,643,636,189,829,660,672
  5. Step 5: Solve for x
    x = 906,643,636,189,829,660,672/33,401,783,309.28
  6. Step 6: Final answer
    x = 27,143,569,784.73

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1.5x scale

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.