Home / 34,929,438,034.79-48,242,385,749.12-23,478,125,928.46

Finding the Fourth Proportional to 34,929,438,034.79, 48,242,385,749.12 and 23,478,125,928.46

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Solution

The fourth proportional to 34,929,438,034.79, 48,242,385,749.12 and 23,478,125,928.46 is: 32,426,539,659.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,929,438,034.79 : 48,242,385,749.12 = 23,478,125,928.46 : x
  2. Step 2: Convert to fraction form
    34,929,438,034.79/48,242,385,749.12 = 23,478,125,928.46/x
  3. Step 3: Cross multiply
    34,929,438,034.79x = 48,242,385,749.12 × 23,478,125,928.46
  4. Step 4: Simplify right side
    34,929,438,034.79x = 1,132,640,807,706,969,505,792
  5. Step 5: Solve for x
    x = 1,132,640,807,706,969,505,792/34,929,438,034.79
  6. Step 6: Final answer
    x = 32,426,539,659.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.