Home / 4,594,572,828.69-6,893,596,169.31-1,798,539,643.82

Finding the Fourth Proportional to 4,594,572,828.69, 6,893,596,169.31 and 1,798,539,643.82

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Solution

The fourth proportional to 4,594,572,828.69, 6,893,596,169.31 and 1,798,539,643.82 is: 2,698,489,383.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,572,828.69 : 6,893,596,169.31 = 1,798,539,643.82 : x
  2. Step 2: Convert to fraction form
    4,594,572,828.69/6,893,596,169.31 = 1,798,539,643.82/x
  3. Step 3: Cross multiply
    4,594,572,828.69x = 6,893,596,169.31 × 1,798,539,643.82
  4. Step 4: Simplify right side
    4,594,572,828.69x = 12,398,405,998,955,257,856
  5. Step 5: Solve for x
    x = 12,398,405,998,955,257,856/4,594,572,828.69
  6. Step 6: Final answer
    x = 2,698,489,383.29

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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.