Home / 2,916,977,474.52-4,025,429,111.69-1,596,878,030.52

Finding the Fourth Proportional to 2,916,977,474.52, 4,025,429,111.69 and 1,596,878,030.52

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Solution

The fourth proportional to 2,916,977,474.52, 4,025,429,111.69 and 1,596,878,030.52 is: 2,203,691,789.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,977,474.52 : 4,025,429,111.69 = 1,596,878,030.52 : x
  2. Step 2: Convert to fraction form
    2,916,977,474.52/4,025,429,111.69 = 1,596,878,030.52/x
  3. Step 3: Cross multiply
    2,916,977,474.52x = 4,025,429,111.69 × 1,596,878,030.52
  4. Step 4: Simplify right side
    2,916,977,474.52x = 6,428,119,311,873,400,832
  5. Step 5: Solve for x
    x = 6,428,119,311,873,400,832/2,916,977,474.52
  6. Step 6: Final answer
    x = 2,203,691,789.88

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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.