Home / 19,340,681,668.11-29,016,943,197.69-9,904,007,022

Finding the Fourth Proportional to 19,340,681,668.11, 29,016,943,197.69 and 9,904,007,022

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Solution

The fourth proportional to 19,340,681,668.11, 29,016,943,197.69 and 9,904,007,022 is: 14,859,042,412.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,340,681,668.11 : 29,016,943,197.69 = 9,904,007,022 : x
  2. Step 2: Convert to fraction form
    19,340,681,668.11/29,016,943,197.69 = 9,904,007,022/x
  3. Step 3: Cross multiply
    19,340,681,668.11x = 29,016,943,197.69 × 9,904,007,022
  4. Step 4: Simplify right side
    19,340,681,668.11x = 287,384,009,186,896,871,424
  5. Step 5: Solve for x
    x = 287,384,009,186,896,871,424/19,340,681,668.11
  6. Step 6: Final answer
    x = 14,859,042,412.18

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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.