Home / 4,124,903,387.61-6,187,797,865.24-1,764,309,509.31

Finding the Fourth Proportional to 4,124,903,387.61, 6,187,797,865.24 and 1,764,309,509.31

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Solution

The fourth proportional to 4,124,903,387.61, 6,187,797,865.24 and 1,764,309,509.31 is: 2,646,653,652.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,903,387.61 : 6,187,797,865.24 = 1,764,309,509.31 : x
  2. Step 2: Convert to fraction form
    4,124,903,387.61/6,187,797,865.24 = 1,764,309,509.31/x
  3. Step 3: Cross multiply
    4,124,903,387.61x = 6,187,797,865.24 × 1,764,309,509.31
  4. Step 4: Simplify right side
    4,124,903,387.61x = 10,917,190,615,349,977,088
  5. Step 5: Solve for x
    x = 10,917,190,615,349,977,088/4,124,903,387.61
  6. Step 6: Final answer
    x = 2,646,653,652.09

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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.