Home / 12,332,239,831.49-17,018,503,562.67-6,693,456,845.52

Finding the Fourth Proportional to 12,332,239,831.49, 17,018,503,562.67 and 6,693,456,845.52

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Solution

The fourth proportional to 12,332,239,831.49, 17,018,503,562.67 and 6,693,456,845.52 is: 9,236,977,283.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,332,239,831.49 : 17,018,503,562.67 = 6,693,456,845.52 : x
  2. Step 2: Convert to fraction form
    12,332,239,831.49/17,018,503,562.67 = 6,693,456,845.52/x
  3. Step 3: Cross multiply
    12,332,239,831.49x = 17,018,503,562.67 × 6,693,456,845.52
  4. Step 4: Simplify right side
    12,332,239,831.49x = 113,912,619,172,060,020,736
  5. Step 5: Solve for x
    x = 113,912,619,172,060,020,736/12,332,239,831.49
  6. Step 6: Final answer
    x = 9,236,977,283.01

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1.5x scale

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.