Home / 53,934,336,008.90-80,901,504,013.35-44,130,753,340.10

Finding the Fourth Proportional to 53,934,336,008.90, 80,901,504,013.35 and 44,130,753,340.10

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Solution

The fourth proportional to 53,934,336,008.90, 80,901,504,013.35 and 44,130,753,340.10 is: 66,196,130,010.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,934,336,008.90 : 80,901,504,013.35 = 44,130,753,340.10 : x
  2. Step 2: Convert to fraction form
    53,934,336,008.90/80,901,504,013.35 = 44,130,753,340.10/x
  3. Step 3: Cross multiply
    53,934,336,008.90x = 80,901,504,013.35 × 44,130,753,340.10
  4. Step 4: Simplify right side
    53,934,336,008.90x = 3,570,244,318,456,259,280,896
  5. Step 5: Solve for x
    x = 3,570,244,318,456,259,280,896/53,934,336,008.90
  6. Step 6: Final answer
    x = 66,196,130,010.15

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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.