Home / 2,590,233,956.24-3,574,533,629.24-1,400,802,924.92

Finding the Fourth Proportional to 2,590,233,956.24, 3,574,533,629.24 and 1,400,802,924.92

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Solution

The fourth proportional to 2,590,233,956.24, 3,574,533,629.24 and 1,400,802,924.92 is: 1,933,113,860.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,233,956.24 : 3,574,533,629.24 = 1,400,802,924.92 : x
  2. Step 2: Convert to fraction form
    2,590,233,956.24/3,574,533,629.24 = 1,400,802,924.92/x
  3. Step 3: Cross multiply
    2,590,233,956.24x = 3,574,533,629.24 × 1,400,802,924.92
  4. Step 4: Simplify right side
    2,590,233,956.24x = 5,007,217,163,064,294,400
  5. Step 5: Solve for x
    x = 5,007,217,163,064,294,400/2,590,233,956.24
  6. Step 6: Final answer
    x = 1,933,113,860.62

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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.