Home / 53,934,336,010.40-80,901,504,015.60-44,130,753,341.60

Finding the Fourth Proportional to 53,934,336,010.40, 80,901,504,015.60 and 44,130,753,341.60

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Solution

The fourth proportional to 53,934,336,010.40, 80,901,504,015.60 and 44,130,753,341.60 is: 66,196,130,012.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,934,336,010.40 : 80,901,504,015.60 = 44,130,753,341.60 : x
  2. Step 2: Convert to fraction form
    53,934,336,010.40/80,901,504,015.60 = 44,130,753,341.60/x
  3. Step 3: Cross multiply
    53,934,336,010.40x = 80,901,504,015.60 × 44,130,753,341.60
  4. Step 4: Simplify right side
    53,934,336,010.40x = 3,570,244,318,676,905,885,696
  5. Step 5: Solve for x
    x = 3,570,244,318,676,905,885,696/53,934,336,010.40
  6. Step 6: Final answer
    x = 66,196,130,012.40

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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.