Home / 1,517,005,549,036-2,191,811,047,458

Finding the Third Proportional to 1,517,005,549,036 and 2,191,811,047,458

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Solution

The third proportional to 1,517,005,549,036 and 2,191,811,047,458 is: 3,166,788,460,867.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,005,549,036 : 2,191,811,047,458 = 2,191,811,047,458 : x
  2. Step 2: Convert to fraction form
    1,517,005,549,036/2,191,811,047,458 = 2,191,811,047,458/x
  3. Step 3: Cross multiply
    1,517,005,549,036x = 2,191,811,047,458 × 2,191,811,047,458
  4. Step 4: Simplify right side
    1,517,005,549,036x = 4,804,035,667,758,935,110,057,984
  5. Step 5: Solve for x
    x = 4,804,035,667,758,935,110,057,984/1,517,005,549,036
  6. Step 6: Final answer
    x = 3,166,788,460,867.34

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.