Home / 2,068,580,084,725.50-2,854,727,241,490.80-1,189,655,539,433.30

Finding the Fourth Proportional to 2,068,580,084,725.50, 2,854,727,241,490.80 and 1,189,655,539,433.30

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Solution

The fourth proportional to 2,068,580,084,725.50, 2,854,727,241,490.80 and 1,189,655,539,433.30 is: 1,641,774,520,352.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,580,084,725.50 : 2,854,727,241,490.80 = 1,189,655,539,433.30 : x
  2. Step 2: Convert to fraction form
    2,068,580,084,725.50/2,854,727,241,490.80 = 1,189,655,539,433.30/x
  3. Step 3: Cross multiply
    2,068,580,084,725.50x = 2,854,727,241,490.80 × 1,189,655,539,433.30
  4. Step 4: Simplify right side
    2,068,580,084,725.50x = 3,396,142,076,410,673,919,688,704
  5. Step 5: Solve for x
    x = 3,396,142,076,410,673,919,688,704/2,068,580,084,725.50
  6. Step 6: Final answer
    x = 1,641,774,520,352.37

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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.