Home / 3,032,814,688.32-4,185,203,986.02-1,694,715,773.60

Finding the Fourth Proportional to 3,032,814,688.32, 4,185,203,986.02 and 1,694,715,773.60

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Solution

The fourth proportional to 3,032,814,688.32, 4,185,203,986.02 and 1,694,715,773.60 is: 2,338,662,905.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,814,688.32 : 4,185,203,986.02 = 1,694,715,773.60 : x
  2. Step 2: Convert to fraction form
    3,032,814,688.32/4,185,203,986.02 = 1,694,715,773.60/x
  3. Step 3: Cross multiply
    3,032,814,688.32x = 4,185,203,986.02 × 1,694,715,773.60
  4. Step 4: Simplify right side
    3,032,814,688.32x = 7,092,731,210,826,589,184
  5. Step 5: Solve for x
    x = 7,092,731,210,826,589,184/3,032,814,688.32
  6. Step 6: Final answer
    x = 2,338,662,905.50

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Double scale
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1.5x scale

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.