Home / 30,786,580,784.97-46,180,024,942.00-10,889,486,542.71

Finding the Fourth Proportional to 30,786,580,784.97, 46,180,024,942.00 and 10,889,486,542.71

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Solution

The fourth proportional to 30,786,580,784.97, 46,180,024,942.00 and 10,889,486,542.71 is: 16,334,284,201.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,786,580,784.97 : 46,180,024,942.00 = 10,889,486,542.71 : x
  2. Step 2: Convert to fraction form
    30,786,580,784.97/46,180,024,942.00 = 10,889,486,542.71/x
  3. Step 3: Cross multiply
    30,786,580,784.97x = 46,180,024,942.00 × 10,889,486,542.71
  4. Step 4: Simplify right side
    30,786,580,784.97x = 502,876,760,147,964,657,664
  5. Step 5: Solve for x
    x = 502,876,760,147,964,657,664/30,786,580,784.97
  6. Step 6: Final answer
    x = 16,334,284,201.95

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1.5x scale

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.