Home / 2,304,170,848.08-3,179,755,782.23-1,246,898,831.13

Finding the Fourth Proportional to 2,304,170,848.08, 3,179,755,782.23 and 1,246,898,831.13

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Solution

The fourth proportional to 2,304,170,848.08, 3,179,755,782.23 and 1,246,898,831.13 is: 1,720,720,393.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,170,848.08 : 3,179,755,782.23 = 1,246,898,831.13 : x
  2. Step 2: Convert to fraction form
    2,304,170,848.08/3,179,755,782.23 = 1,246,898,831.13/x
  3. Step 3: Cross multiply
    2,304,170,848.08x = 3,179,755,782.23 × 1,246,898,831.13
  4. Step 4: Simplify right side
    2,304,170,848.08x = 3,964,833,768,135,211,520
  5. Step 5: Solve for x
    x = 3,964,833,768,135,211,520/2,304,170,848.08
  6. Step 6: Final answer
    x = 1,720,720,393.39

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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.