Home / 40,842,250,531.17-56,362,305,841.47-22,067,502,883.17

Finding the Fourth Proportional to 40,842,250,531.17, 56,362,305,841.47 and 22,067,502,883.17

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Solution

The fourth proportional to 40,842,250,531.17, 56,362,305,841.47 and 22,067,502,883.17 is: 30,453,154,037.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,842,250,531.17 : 56,362,305,841.47 = 22,067,502,883.17 : x
  2. Step 2: Convert to fraction form
    40,842,250,531.17/56,362,305,841.47 = 22,067,502,883.17/x
  3. Step 3: Cross multiply
    40,842,250,531.17x = 56,362,305,841.47 × 22,067,502,883.17
  4. Step 4: Simplify right side
    40,842,250,531.17x = 1,243,775,346,658,748,399,616
  5. Step 5: Solve for x
    x = 1,243,775,346,658,748,399,616/40,842,250,531.17
  6. Step 6: Final answer
    x = 30,453,154,037.37

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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.