Home / 3,266,842,184,362.20-4,508,637,536,867.40-1,859,316,131,629.70

Finding the Fourth Proportional to 3,266,842,184,362.20, 4,508,637,536,867.40 and 1,859,316,131,629.70

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Solution

The fourth proportional to 3,266,842,184,362.20, 4,508,637,536,867.40 and 1,859,316,131,629.70 is: 2,566,081,258,561.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,842,184,362.20 : 4,508,637,536,867.40 = 1,859,316,131,629.70 : x
  2. Step 2: Convert to fraction form
    3,266,842,184,362.20/4,508,637,536,867.40 = 1,859,316,131,629.70/x
  3. Step 3: Cross multiply
    3,266,842,184,362.20x = 4,508,637,536,867.40 × 1,859,316,131,629.70
  4. Step 4: Simplify right side
    3,266,842,184,362.20x = 8,382,982,503,968,753,120,706,560
  5. Step 5: Solve for x
    x = 8,382,982,503,968,753,120,706,560/3,266,842,184,362.20
  6. Step 6: Final answer
    x = 2,566,081,258,561.13

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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.