Home / 16,288,958.40-24,427,216.80-4,925,630.40

Finding the Fourth Proportional to 16,288,958.40, 24,427,216.80 and 4,925,630.40

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Solution

The fourth proportional to 16,288,958.40, 24,427,216.80 and 4,925,630.40 is: 7,386,564.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,288,958.40 : 24,427,216.80 = 4,925,630.40 : x
  2. Step 2: Convert to fraction form
    16,288,958.40/24,427,216.80 = 4,925,630.40/x
  3. Step 3: Cross multiply
    16,288,958.40x = 24,427,216.80 × 4,925,630.40
  4. Step 4: Simplify right side
    16,288,958.40x = 120,319,441,657,470.73
  5. Step 5: Solve for x
    x = 120,319,441,657,470.73/16,288,958.40
  6. Step 6: Final answer
    x = 7,386,564.49

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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.