Home / 24,138,366.60-36,249,540.30-12,800,958.60

Finding the Fourth Proportional to 24,138,366.60, 36,249,540.30 and 12,800,958.60

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Solution

The fourth proportional to 24,138,366.60, 36,249,540.30 and 12,800,958.60 is: 19,223,706.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,366.60 : 36,249,540.30 = 12,800,958.60 : x
  2. Step 2: Convert to fraction form
    24,138,366.60/36,249,540.30 = 12,800,958.60/x
  3. Step 3: Cross multiply
    24,138,366.60x = 36,249,540.30 × 12,800,958.60
  4. Step 4: Simplify right side
    24,138,366.60x = 464,028,864,649,331.50
  5. Step 5: Solve for x
    x = 464,028,864,649,331.50/24,138,366.60
  6. Step 6: Final answer
    x = 19,223,706.08

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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.