Home / 1,576,283,182,914.80-2,364,185,874,578-429,004,811,533.95

Finding the Fourth Proportional to 1,576,283,182,914.80, 2,364,185,874,578 and 429,004,811,533.95

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Solution

The fourth proportional to 1,576,283,182,914.80, 2,364,185,874,578 and 429,004,811,533.95 is: 643,442,197,790.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,283,182,914.80 : 2,364,185,874,578 = 429,004,811,533.95 : x
  2. Step 2: Convert to fraction form
    1,576,283,182,914.80/2,364,185,874,578 = 429,004,811,533.95/x
  3. Step 3: Cross multiply
    1,576,283,182,914.80x = 2,364,185,874,578 × 429,004,811,533.95
  4. Step 4: Simplify right side
    1,576,283,182,914.80x = 1,014,247,115,554,561,674,182,656
  5. Step 5: Solve for x
    x = 1,014,247,115,554,561,674,182,656/1,576,283,182,914.80
  6. Step 6: Final answer
    x = 643,442,197,790.28

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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.