Home / 53,934,336,021.90-80,901,504,032.85-44,130,753,353.10

Finding the Fourth Proportional to 53,934,336,021.90, 80,901,504,032.85 and 44,130,753,353.10

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Solution

The fourth proportional to 53,934,336,021.90, 80,901,504,032.85 and 44,130,753,353.10 is: 66,196,130,029.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,934,336,021.90 : 80,901,504,032.85 = 44,130,753,353.10 : x
  2. Step 2: Convert to fraction form
    53,934,336,021.90/80,901,504,032.85 = 44,130,753,353.10/x
  3. Step 3: Cross multiply
    53,934,336,021.90x = 80,901,504,032.85 × 44,130,753,353.10
  4. Step 4: Simplify right side
    53,934,336,021.90x = 3,570,244,320,368,528,457,728
  5. Step 5: Solve for x
    x = 3,570,244,320,368,528,457,728/53,934,336,021.90
  6. Step 6: Final answer
    x = 66,196,130,029.65

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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.