Home / 11,382,003,227.96-15,706,827,106.38-6,301,593,589.28

Finding the Fourth Proportional to 11,382,003,227.96, 15,706,827,106.38 and 6,301,593,589.28

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Solution

The fourth proportional to 11,382,003,227.96, 15,706,827,106.38 and 6,301,593,589.28 is: 8,696,012,381.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,003,227.96 : 15,706,827,106.38 = 6,301,593,589.28 : x
  2. Step 2: Convert to fraction form
    11,382,003,227.96/15,706,827,106.38 = 6,301,593,589.28/x
  3. Step 3: Cross multiply
    11,382,003,227.96x = 15,706,827,106.38 × 6,301,593,589.28
  4. Step 4: Simplify right side
    11,382,003,227.96x = 98,978,041,001,493,528,576
  5. Step 5: Solve for x
    x = 98,978,041,001,493,528,576/11,382,003,227.96
  6. Step 6: Final answer
    x = 8,696,012,381.93

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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.