Home / 9,837,431,822,808.30-13,576,082,656,178-5,447,762,262,272.20

Finding the Fourth Proportional to 9,837,431,822,808.30, 13,576,082,656,178 and 5,447,762,262,272.20

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Solution

The fourth proportional to 9,837,431,822,808.30, 13,576,082,656,178 and 5,447,762,262,272.20 is: 7,518,148,241,936.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,822,808.30 : 13,576,082,656,178 = 5,447,762,262,272.20 : x
  2. Step 2: Convert to fraction form
    9,837,431,822,808.30/13,576,082,656,178 = 5,447,762,262,272.20/x
  3. Step 3: Cross multiply
    9,837,431,822,808.30x = 13,576,082,656,178 × 5,447,762,262,272.20
  4. Step 4: Simplify right side
    9,837,431,822,808.30x = 73,959,270,763,814,645,615,558,656
  5. Step 5: Solve for x
    x = 73,959,270,763,814,645,615,558,656/9,837,431,822,808.30
  6. Step 6: Final answer
    x = 7,518,148,241,936.32

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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.