Home / 10,356,080,121.96-14,295,277,002.92-6,788,016,967.20

Finding the Fourth Proportional to 10,356,080,121.96, 14,295,277,002.92 and 6,788,016,967.20

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Solution

The fourth proportional to 10,356,080,121.96, 14,295,277,002.92 and 6,788,016,967.20 is: 9,370,010,824.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,356,080,121.96 : 14,295,277,002.92 = 6,788,016,967.20 : x
  2. Step 2: Convert to fraction form
    10,356,080,121.96/14,295,277,002.92 = 6,788,016,967.20/x
  3. Step 3: Cross multiply
    10,356,080,121.96x = 14,295,277,002.92 × 6,788,016,967.20
  4. Step 4: Simplify right side
    10,356,080,121.96x = 97,036,582,846,644,928,512
  5. Step 5: Solve for x
    x = 97,036,582,846,644,928,512/10,356,080,121.96
  6. Step 6: Final answer
    x = 9,370,010,824.93

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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.