Home / 1,274,055,490,831.40-1,758,615,574,041.60-1,014,110,022,003.80

Finding the Fourth Proportional to 1,274,055,490,831.40, 1,758,615,574,041.60 and 1,014,110,022,003.80

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Solution

The fourth proportional to 1,274,055,490,831.40, 1,758,615,574,041.60 and 1,014,110,022,003.80 is: 1,399,805,339,187.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,055,490,831.40 : 1,758,615,574,041.60 = 1,014,110,022,003.80 : x
  2. Step 2: Convert to fraction form
    1,274,055,490,831.40/1,758,615,574,041.60 = 1,014,110,022,003.80/x
  3. Step 3: Cross multiply
    1,274,055,490,831.40x = 1,758,615,574,041.60 × 1,014,110,022,003.80
  4. Step 4: Simplify right side
    1,274,055,490,831.40x = 1,783,429,678,487,552,529,530,880
  5. Step 5: Solve for x
    x = 1,783,429,678,487,552,529,530,880/1,274,055,490,831.40
  6. Step 6: Final answer
    x = 1,399,805,339,187.98

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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.