Home / 51,714,315.15-77,571,472.73-22,929,895.95

Finding the Fourth Proportional to 51,714,315.15, 77,571,472.73 and 22,929,895.95

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Solution

The fourth proportional to 51,714,315.15, 77,571,472.73 and 22,929,895.95 is: 34,394,843.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,714,315.15 : 77,571,472.73 = 22,929,895.95 : x
  2. Step 2: Convert to fraction form
    51,714,315.15/77,571,472.73 = 22,929,895.95/x
  3. Step 3: Cross multiply
    51,714,315.15x = 77,571,472.73 × 22,929,895.95
  4. Step 4: Simplify right side
    51,714,315.15x = 1,778,705,798,272,512.75
  5. Step 5: Solve for x
    x = 1,778,705,798,272,512.75/51,714,315.15
  6. Step 6: Final answer
    x = 34,394,843.93

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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.