Home / 16,211,766,223.02-22,360,704,194.26-14,877,963,474.42

Finding the Fourth Proportional to 16,211,766,223.02, 22,360,704,194.26 and 14,877,963,474.42

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Solution

The fourth proportional to 16,211,766,223.02, 22,360,704,194.26 and 14,877,963,474.42 is: 20,521,005,280.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,211,766,223.02 : 22,360,704,194.26 = 14,877,963,474.42 : x
  2. Step 2: Convert to fraction form
    16,211,766,223.02/22,360,704,194.26 = 14,877,963,474.42/x
  3. Step 3: Cross multiply
    16,211,766,223.02x = 22,360,704,194.26 × 14,877,963,474.42
  4. Step 4: Simplify right side
    16,211,766,223.02x = 332,681,740,264,510,324,736
  5. Step 5: Solve for x
    x = 332,681,740,264,510,324,736/16,211,766,223.02
  6. Step 6: Final answer
    x = 20,521,005,280.23

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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.