Home / 14,886,028.80-22,329,043.20-6,367,226.40

Finding the Fourth Proportional to 14,886,028.80, 22,329,043.20 and 6,367,226.40

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Solution

The fourth proportional to 14,886,028.80, 22,329,043.20 and 6,367,226.40 is: 9,550,839.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886,028.80 : 22,329,043.20 = 6,367,226.40 : x
  2. Step 2: Convert to fraction form
    14,886,028.80/22,329,043.20 = 6,367,226.40/x
  3. Step 3: Cross multiply
    14,886,028.80x = 22,329,043.20 × 6,367,226.40
  4. Step 4: Simplify right side
    14,886,028.80x = 142,174,073,349,780.47
  5. Step 5: Solve for x
    x = 142,174,073,349,780.47/14,886,028.80
  6. Step 6: Final answer
    x = 9,550,839.60

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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.