Home / 582,256,557,055.80-873,428,749,362.72-173,810,682,041.76

Finding the Fourth Proportional to 582,256,557,055.80, 873,428,749,362.72 and 173,810,682,041.76

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Solution

The fourth proportional to 582,256,557,055.80, 873,428,749,362.72 and 173,810,682,041.76 is: 260,729,131,861.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,256,557,055.80 : 873,428,749,362.72 = 173,810,682,041.76 : x
  2. Step 2: Convert to fraction form
    582,256,557,055.80/873,428,749,362.72 = 173,810,682,041.76/x
  3. Step 3: Cross multiply
    582,256,557,055.80x = 873,428,749,362.72 × 173,810,682,041.76
  4. Step 4: Simplify right side
    582,256,557,055.80x = 151,811,246,641,615,820,816,384
  5. Step 5: Solve for x
    x = 151,811,246,641,615,820,816,384/582,256,557,055.80
  6. Step 6: Final answer
    x = 260,729,131,861.14

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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.