Home / 26,935,241,757.02-40,402,901,520.78-10,999,578,228.42

Finding the Fourth Proportional to 26,935,241,757.02, 40,402,901,520.78 and 10,999,578,228.42

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Solution

The fourth proportional to 26,935,241,757.02, 40,402,901,520.78 and 10,999,578,228.42 is: 16,499,383,222.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,935,241,757.02 : 40,402,901,520.78 = 10,999,578,228.42 : x
  2. Step 2: Convert to fraction form
    26,935,241,757.02/40,402,901,520.78 = 10,999,578,228.42/x
  3. Step 3: Cross multiply
    26,935,241,757.02x = 40,402,901,520.78 × 10,999,578,228.42
  4. Step 4: Simplify right side
    26,935,241,757.02x = 444,414,875,932,969,009,152
  5. Step 5: Solve for x
    x = 444,414,875,932,969,009,152/26,935,241,757.02
  6. Step 6: Final answer
    x = 16,499,383,222.25

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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.