Home / 40,842,250,503.28-56,362,305,803.01-22,067,502,855.28

Finding the Fourth Proportional to 40,842,250,503.28, 56,362,305,803.01 and 22,067,502,855.28

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Solution

The fourth proportional to 40,842,250,503.28, 56,362,305,803.01 and 22,067,502,855.28 is: 30,453,153,998.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,842,250,503.28 : 56,362,305,803.01 = 22,067,502,855.28 : x
  2. Step 2: Convert to fraction form
    40,842,250,503.28/56,362,305,803.01 = 22,067,502,855.28/x
  3. Step 3: Cross multiply
    40,842,250,503.28x = 56,362,305,803.01 × 22,067,502,855.28
  4. Step 4: Simplify right side
    40,842,250,503.28x = 1,243,775,344,238,087,634,944
  5. Step 5: Solve for x
    x = 1,243,775,344,238,087,634,944/40,842,250,503.28
  6. Step 6: Final answer
    x = 30,453,153,998.90

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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.