Home / 38,055,753,723.20-57,083,630,584.80-23,178,806,945.60

Finding the Fourth Proportional to 38,055,753,723.20, 57,083,630,584.80 and 23,178,806,945.60

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Solution

The fourth proportional to 38,055,753,723.20, 57,083,630,584.80 and 23,178,806,945.60 is: 34,768,210,418.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,055,753,723.20 : 57,083,630,584.80 = 23,178,806,945.60 : x
  2. Step 2: Convert to fraction form
    38,055,753,723.20/57,083,630,584.80 = 23,178,806,945.60/x
  3. Step 3: Cross multiply
    38,055,753,723.20x = 57,083,630,584.80 × 23,178,806,945.60
  4. Step 4: Simplify right side
    38,055,753,723.20x = 1,323,130,453,079,026,827,264
  5. Step 5: Solve for x
    x = 1,323,130,453,079,026,827,264/38,055,753,723.20
  6. Step 6: Final answer
    x = 34,768,210,418.40

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Double scale
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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.