Home / 5,295,776,732.16-7,308,171,543.96-3,069,400,322.04

Finding the Fourth Proportional to 5,295,776,732.16, 7,308,171,543.96 and 3,069,400,322.04

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Solution

The fourth proportional to 5,295,776,732.16, 7,308,171,543.96 and 3,069,400,322.04 is: 4,235,772,243.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,776,732.16 : 7,308,171,543.96 = 3,069,400,322.04 : x
  2. Step 2: Convert to fraction form
    5,295,776,732.16/7,308,171,543.96 = 3,069,400,322.04/x
  3. Step 3: Cross multiply
    5,295,776,732.16x = 7,308,171,543.96 × 3,069,400,322.04
  4. Step 4: Simplify right side
    5,295,776,732.16x = 22,431,704,090,554,388,480
  5. Step 5: Solve for x
    x = 22,431,704,090,554,388,480/5,295,776,732.16
  6. Step 6: Final answer
    x = 4,235,772,243.63

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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.