Home / 9,089,980,227.76-13,622,916,472.20-4,668,221,046.64

Finding the Fourth Proportional to 9,089,980,227.76, 13,622,916,472.20 and 4,668,221,046.64

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Solution

The fourth proportional to 9,089,980,227.76, 13,622,916,472.20 and 4,668,221,046.64 is: 6,996,141,223.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,980,227.76 : 13,622,916,472.20 = 4,668,221,046.64 : x
  2. Step 2: Convert to fraction form
    9,089,980,227.76/13,622,916,472.20 = 4,668,221,046.64/x
  3. Step 3: Cross multiply
    9,089,980,227.76x = 13,622,916,472.20 × 4,668,221,046.64
  4. Step 4: Simplify right side
    9,089,980,227.76x = 63,594,785,392,142,786,560
  5. Step 5: Solve for x
    x = 63,594,785,392,142,786,560/9,089,980,227.76
  6. Step 6: Final answer
    x = 6,996,141,223.49

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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.