Home / 16,410,017,139.80-24,615,025,709.70-4,778,216,000.60

Finding the Fourth Proportional to 16,410,017,139.80, 24,615,025,709.70 and 4,778,216,000.60

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Solution

The fourth proportional to 16,410,017,139.80, 24,615,025,709.70 and 4,778,216,000.60 is: 7,167,324,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,410,017,139.80 : 24,615,025,709.70 = 4,778,216,000.60 : x
  2. Step 2: Convert to fraction form
    16,410,017,139.80/24,615,025,709.70 = 4,778,216,000.60/x
  3. Step 3: Cross multiply
    16,410,017,139.80x = 24,615,025,709.70 × 4,778,216,000.60
  4. Step 4: Simplify right side
    16,410,017,139.80x = 117,615,909,701,268,930,560
  5. Step 5: Solve for x
    x = 117,615,909,701,268,930,560/16,410,017,139.80
  6. Step 6: Final answer
    x = 7,167,324,000.90

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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.