Home / 3,536,043,644-4,879,745,068.10-1,928,502,525.36

Finding the Fourth Proportional to 3,536,043,644, 4,879,745,068.10 and 1,928,502,525.36

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Solution

The fourth proportional to 3,536,043,644, 4,879,745,068.10 and 1,928,502,525.36 is: 2,661,336,124.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,043,644 : 4,879,745,068.10 = 1,928,502,525.36 : x
  2. Step 2: Convert to fraction form
    3,536,043,644/4,879,745,068.10 = 1,928,502,525.36/x
  3. Step 3: Cross multiply
    3,536,043,644x = 4,879,745,068.10 × 1,928,502,525.36
  4. Step 4: Simplify right side
    3,536,043,644x = 9,410,600,686,943,854,592
  5. Step 5: Solve for x
    x = 9,410,600,686,943,854,592/3,536,043,644
  6. Step 6: Final answer
    x = 2,661,336,124.32

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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.