Home / 1,274,055,490,830.40-1,758,615,574,040.20-1,014,110,022,002.80

Finding the Fourth Proportional to 1,274,055,490,830.40, 1,758,615,574,040.20 and 1,014,110,022,002.80

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Solution

The fourth proportional to 1,274,055,490,830.40, 1,758,615,574,040.20 and 1,014,110,022,002.80 is: 1,399,805,339,186.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,055,490,830.40 : 1,758,615,574,040.20 = 1,014,110,022,002.80 : x
  2. Step 2: Convert to fraction form
    1,274,055,490,830.40/1,758,615,574,040.20 = 1,014,110,022,002.80/x
  3. Step 3: Cross multiply
    1,274,055,490,830.40x = 1,758,615,574,040.20 × 1,014,110,022,002.80
  4. Step 4: Simplify right side
    1,274,055,490,830.40x = 1,783,429,678,484,373,985,296,384
  5. Step 5: Solve for x
    x = 1,783,429,678,484,373,985,296,384/1,274,055,490,830.40
  6. Step 6: Final answer
    x = 1,399,805,339,186.58

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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.