Home / 16,853,547,309.37-23,257,923,324.85-9,232,427,059.81

Finding the Fourth Proportional to 16,853,547,309.37, 23,257,923,324.85 and 9,232,427,059.81

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Solution

The fourth proportional to 16,853,547,309.37, 23,257,923,324.85 and 9,232,427,059.81 is: 12,740,764,701.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,853,547,309.37 : 23,257,923,324.85 = 9,232,427,059.81 : x
  2. Step 2: Convert to fraction form
    16,853,547,309.37/23,257,923,324.85 = 9,232,427,059.81/x
  3. Step 3: Cross multiply
    16,853,547,309.37x = 23,257,923,324.85 × 9,232,427,059.81
  4. Step 4: Simplify right side
    16,853,547,309.37x = 214,727,080,659,331,284,992
  5. Step 5: Solve for x
    x = 214,727,080,659,331,284,992/16,853,547,309.37
  6. Step 6: Final answer
    x = 12,740,764,701.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.