Home / 14,678,124.30-22,017,046.35-8,922,447.41

Finding the Fourth Proportional to 14,678,124.30, 22,017,046.35 and 8,922,447.41

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Solution

The fourth proportional to 14,678,124.30, 22,017,046.35 and 8,922,447.41 is: 13,383,585.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,124.30 : 22,017,046.35 = 8,922,447.41 : x
  2. Step 2: Convert to fraction form
    14,678,124.30/22,017,046.35 = 8,922,447.41/x
  3. Step 3: Cross multiply
    14,678,124.30x = 22,017,046.35 × 8,922,447.41
  4. Step 4: Simplify right side
    14,678,124.30x = 196,445,938,071,322.22
  5. Step 5: Solve for x
    x = 196,445,938,071,322.22/14,678,124.30
  6. Step 6: Final answer
    x = 13,383,585.94

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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.