Home / 13,632,296,546,974-18,813,160,594,026-7,549,278,309,022.40

Finding the Fourth Proportional to 13,632,296,546,974, 18,813,160,594,026 and 7,549,278,309,022.40

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Solution

The fourth proportional to 13,632,296,546,974, 18,813,160,594,026 and 7,549,278,309,022.40 is: 10,418,331,548,704.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,632,296,546,974 : 18,813,160,594,026 = 7,549,278,309,022.40 : x
  2. Step 2: Convert to fraction form
    13,632,296,546,974/18,813,160,594,026 = 7,549,278,309,022.40/x
  3. Step 3: Cross multiply
    13,632,296,546,974x = 18,813,160,594,026 × 7,549,278,309,022.40
  4. Step 4: Simplify right side
    13,632,296,546,974x = 142,025,785,196,635,464,080,031,744
  5. Step 5: Solve for x
    x = 142,025,785,196,635,464,080,031,744/13,632,296,546,974
  6. Step 6: Final answer
    x = 10,418,331,548,704.56

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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.