Home / 716,067,164.60-1,074,101,044.91-322,133,862.23

Finding the Fourth Proportional to 716,067,164.60, 1,074,101,044.91 and 322,133,862.23

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Solution

The fourth proportional to 716,067,164.60, 1,074,101,044.91 and 322,133,862.23 is: 483,200,927.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,067,164.60 : 1,074,101,044.91 = 322,133,862.23 : x
  2. Step 2: Convert to fraction form
    716,067,164.60/1,074,101,044.91 = 322,133,862.23/x
  3. Step 3: Cross multiply
    716,067,164.60x = 1,074,101,044.91 × 322,133,862.23
  4. Step 4: Simplify right side
    716,067,164.60x = 346,004,318,015,155,840
  5. Step 5: Solve for x
    x = 346,004,318,015,155,840/716,067,164.60
  6. Step 6: Final answer
    x = 483,200,927.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.