Home / 25,988,763,634.19-35,864,704,393.66-14,401,563,995.36

Finding the Fourth Proportional to 25,988,763,634.19, 35,864,704,393.66 and 14,401,563,995.36

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Solution

The fourth proportional to 25,988,763,634.19, 35,864,704,393.66 and 14,401,563,995.36 is: 19,874,275,004.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,988,763,634.19 : 35,864,704,393.66 = 14,401,563,995.36 : x
  2. Step 2: Convert to fraction form
    25,988,763,634.19/35,864,704,393.66 = 14,401,563,995.36/x
  3. Step 3: Cross multiply
    25,988,763,634.19x = 35,864,704,393.66 × 14,401,563,995.36
  4. Step 4: Simplify right side
    25,988,763,634.19x = 516,507,835,500,006,342,656
  5. Step 5: Solve for x
    x = 516,507,835,500,006,342,656/25,988,763,634.19
  6. Step 6: Final answer
    x = 19,874,275,004.77

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Double scale
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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.