Home / 40,842,250,532.17-56,362,305,842.85-22,067,502,884.17

Finding the Fourth Proportional to 40,842,250,532.17, 56,362,305,842.85 and 22,067,502,884.17

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Solution

The fourth proportional to 40,842,250,532.17, 56,362,305,842.85 and 22,067,502,884.17 is: 30,453,154,038.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,842,250,532.17 : 56,362,305,842.85 = 22,067,502,884.17 : x
  2. Step 2: Convert to fraction form
    40,842,250,532.17/56,362,305,842.85 = 22,067,502,884.17/x
  3. Step 3: Cross multiply
    40,842,250,532.17x = 56,362,305,842.85 × 22,067,502,884.17
  4. Step 4: Simplify right side
    40,842,250,532.17x = 1,243,775,346,745,563,938,816
  5. Step 5: Solve for x
    x = 1,243,775,346,745,563,938,816/40,842,250,532.17
  6. Step 6: Final answer
    x = 30,453,154,038.75

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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.