Home / 19,755,899,734.35-27,263,167,802.19-10,723,651,976.37

Finding the Fourth Proportional to 19,755,899,734.35, 27,263,167,802.19 and 10,723,651,976.37

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Solution

The fourth proportional to 19,755,899,734.35, 27,263,167,802.19 and 10,723,651,976.37 is: 14,798,653,932.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,755,899,734.35 : 27,263,167,802.19 = 10,723,651,976.37 : x
  2. Step 2: Convert to fraction form
    19,755,899,734.35/27,263,167,802.19 = 10,723,651,976.37/x
  3. Step 3: Cross multiply
    19,755,899,734.35x = 27,263,167,802.19 × 10,723,651,976.37
  4. Step 4: Simplify right side
    19,755,899,734.35x = 292,360,723,284,061,749,248
  5. Step 5: Solve for x
    x = 292,360,723,284,061,749,248/19,755,899,734.35
  6. Step 6: Final answer
    x = 14,798,653,932.01

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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.