Home / 14,883,764.40-22,325,646.60-12,994,196.40

Finding the Fourth Proportional to 14,883,764.40, 22,325,646.60 and 12,994,196.40

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Solution

The fourth proportional to 14,883,764.40, 22,325,646.60 and 12,994,196.40 is: 19,491,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,883,764.40 : 22,325,646.60 = 12,994,196.40 : x
  2. Step 2: Convert to fraction form
    14,883,764.40/22,325,646.60 = 12,994,196.40/x
  3. Step 3: Cross multiply
    14,883,764.40x = 22,325,646.60 × 12,994,196.40
  4. Step 4: Simplify right side
    14,883,764.40x = 290,103,836,677,392.25
  5. Step 5: Solve for x
    x = 290,103,836,677,392.25/14,883,764.40
  6. Step 6: Final answer
    x = 19,491,294.60

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1.5x scale

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.