Home / 110,527,026,020.86-165,800,032,833.21-38,810,375,831.74

Finding the Fourth Proportional to 110,527,026,020.86, 165,800,032,833.21 and 38,810,375,831.74

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Solution

The fourth proportional to 110,527,026,020.86, 165,800,032,833.21 and 38,810,375,831.74 is: 58,218,897,393.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,527,026,020.86 : 165,800,032,833.21 = 38,810,375,831.74 : x
  2. Step 2: Convert to fraction form
    110,527,026,020.86/165,800,032,833.21 = 38,810,375,831.74/x
  3. Step 3: Cross multiply
    110,527,026,020.86x = 165,800,032,833.21 × 38,810,375,831.74
  4. Step 4: Simplify right side
    110,527,026,020.86x = 6,434,761,587,171,711,254,528
  5. Step 5: Solve for x
    x = 6,434,761,587,171,711,254,528/110,527,026,020.86
  6. Step 6: Final answer
    x = 58,218,897,393.99

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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.