Home / 26,959,392,092.40-40,439,088,138.60-12,266,111,324.40

Finding the Fourth Proportional to 26,959,392,092.40, 40,439,088,138.60 and 12,266,111,324.40

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Solution

The fourth proportional to 26,959,392,092.40, 40,439,088,138.60 and 12,266,111,324.40 is: 18,399,166,986.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,959,392,092.40 : 40,439,088,138.60 = 12,266,111,324.40 : x
  2. Step 2: Convert to fraction form
    26,959,392,092.40/40,439,088,138.60 = 12,266,111,324.40/x
  3. Step 3: Cross multiply
    26,959,392,092.40x = 40,439,088,138.60 × 12,266,111,324.40
  4. Step 4: Simplify right side
    26,959,392,092.40x = 496,030,356,965,291,130,880
  5. Step 5: Solve for x
    x = 496,030,356,965,291,130,880/26,959,392,092.40
  6. Step 6: Final answer
    x = 18,399,166,986.60

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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.