Home / 17,984,627,023.16-24,819,079,123.70-9,846,294,663.32

Finding the Fourth Proportional to 17,984,627,023.16, 24,819,079,123.70 and 9,846,294,663.32

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Solution

The fourth proportional to 17,984,627,023.16, 24,819,079,123.70 and 9,846,294,663.32 is: 13,588,047,503.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,984,627,023.16 : 24,819,079,123.70 = 9,846,294,663.32 : x
  2. Step 2: Convert to fraction form
    17,984,627,023.16/24,819,079,123.70 = 9,846,294,663.32/x
  3. Step 3: Cross multiply
    17,984,627,023.16x = 24,819,079,123.70 × 9,846,294,663.32
  4. Step 4: Simplify right side
    17,984,627,023.16x = 244,375,966,324,204,142,592
  5. Step 5: Solve for x
    x = 244,375,966,324,204,142,592/17,984,627,023.16
  6. Step 6: Final answer
    x = 13,588,047,503.54

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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.