Home / 2,711,808,608.40-4,067,712,912.60-2,058,773,907.60

Finding the Fourth Proportional to 2,711,808,608.40, 4,067,712,912.60 and 2,058,773,907.60

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Solution

The fourth proportional to 2,711,808,608.40, 4,067,712,912.60 and 2,058,773,907.60 is: 3,088,160,861.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,808,608.40 : 4,067,712,912.60 = 2,058,773,907.60 : x
  2. Step 2: Convert to fraction form
    2,711,808,608.40/4,067,712,912.60 = 2,058,773,907.60/x
  3. Step 3: Cross multiply
    2,711,808,608.40x = 4,067,712,912.60 × 2,058,773,907.60
  4. Step 4: Simplify right side
    2,711,808,608.40x = 8,374,501,208,068,478,976
  5. Step 5: Solve for x
    x = 8,374,501,208,068,478,976/2,711,808,608.40
  6. Step 6: Final answer
    x = 3,088,160,861.40

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1.5x scale

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.