Home / 14,948,015.40-22,422,023.10-12,795,679.35

Finding the Fourth Proportional to 14,948,015.40, 22,422,023.10 and 12,795,679.35

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Solution

The fourth proportional to 14,948,015.40, 22,422,023.10 and 12,795,679.35 is: 19,193,519.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,948,015.40 : 22,422,023.10 = 12,795,679.35 : x
  2. Step 2: Convert to fraction form
    14,948,015.40/22,422,023.10 = 12,795,679.35/x
  3. Step 3: Cross multiply
    14,948,015.40x = 22,422,023.10 × 12,795,679.35
  4. Step 4: Simplify right side
    14,948,015.40x = 286,905,017,965,893
  5. Step 5: Solve for x
    x = 286,905,017,965,893/14,948,015.40
  6. Step 6: Final answer
    x = 19,193,519.03

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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.