Home / 40,842,250,534.17-56,362,305,845.61-22,067,502,886.17

Finding the Fourth Proportional to 40,842,250,534.17, 56,362,305,845.61 and 22,067,502,886.17

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Solution

The fourth proportional to 40,842,250,534.17, 56,362,305,845.61 and 22,067,502,886.17 is: 30,453,154,041.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,842,250,534.17 : 56,362,305,845.61 = 22,067,502,886.17 : x
  2. Step 2: Convert to fraction form
    40,842,250,534.17/56,362,305,845.61 = 22,067,502,886.17/x
  3. Step 3: Cross multiply
    40,842,250,534.17x = 56,362,305,845.61 × 22,067,502,886.17
  4. Step 4: Simplify right side
    40,842,250,534.17x = 1,243,775,346,919,194,755,072
  5. Step 5: Solve for x
    x = 1,243,775,346,919,194,755,072/40,842,250,534.17
  6. Step 6: Final answer
    x = 30,453,154,041.51

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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.