Home / 1,736,559,660.96-2,396,467,467.72-943,605,637.92

Finding the Fourth Proportional to 1,736,559,660.96, 2,396,467,467.72 and 943,605,637.92

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Solution

The fourth proportional to 1,736,559,660.96, 2,396,467,467.72 and 943,605,637.92 is: 1,302,184,004.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,559,660.96 : 2,396,467,467.72 = 943,605,637.92 : x
  2. Step 2: Convert to fraction form
    1,736,559,660.96/2,396,467,467.72 = 943,605,637.92/x
  3. Step 3: Cross multiply
    1,736,559,660.96x = 2,396,467,467.72 × 943,605,637.92
  4. Step 4: Simplify right side
    1,736,559,660.96x = 2,261,320,213,632,457,216
  5. Step 5: Solve for x
    x = 2,261,320,213,632,457,216/1,736,559,660.96
  6. Step 6: Final answer
    x = 1,302,184,004.66

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Double scale
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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.