Home / 34,204,065,648.40-51,306,098,472.60-30,898,077,475.60

Finding the Fourth Proportional to 34,204,065,648.40, 51,306,098,472.60 and 30,898,077,475.60

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Solution

The fourth proportional to 34,204,065,648.40, 51,306,098,472.60 and 30,898,077,475.60 is: 46,347,116,213.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,204,065,648.40 : 51,306,098,472.60 = 30,898,077,475.60 : x
  2. Step 2: Convert to fraction form
    34,204,065,648.40/51,306,098,472.60 = 30,898,077,475.60/x
  3. Step 3: Cross multiply
    34,204,065,648.40x = 51,306,098,472.60 × 30,898,077,475.60
  4. Step 4: Simplify right side
    34,204,065,648.40x = 1,585,259,805,577,157,541,888
  5. Step 5: Solve for x
    x = 1,585,259,805,577,157,541,888/34,204,065,648.40
  6. Step 6: Final answer
    x = 46,347,116,213.40

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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.