Home / 31,077,083,221.20-46,615,624,831.80-31,077,083,221.20

Finding the Fourth Proportional to 31,077,083,221.20, 46,615,624,831.80 and 31,077,083,221.20

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Solution

The fourth proportional to 31,077,083,221.20, 46,615,624,831.80 and 31,077,083,221.20 is: 46,615,624,831.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,077,083,221.20 : 46,615,624,831.80 = 31,077,083,221.20 : x
  2. Step 2: Convert to fraction form
    31,077,083,221.20/46,615,624,831.80 = 31,077,083,221.20/x
  3. Step 3: Cross multiply
    31,077,083,221.20x = 46,615,624,831.80 × 31,077,083,221.20
  4. Step 4: Simplify right side
    31,077,083,221.20x = 1,448,677,652,306,086,068,224
  5. Step 5: Solve for x
    x = 1,448,677,652,306,086,068,224/31,077,083,221.20
  6. Step 6: Final answer
    x = 46,615,624,831.80

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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.