Home / 4,074,523,109.64-6,111,777,030.30-1,276,705,837.08

Finding the Fourth Proportional to 4,074,523,109.64, 6,111,777,030.30 and 1,276,705,837.08

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Solution

The fourth proportional to 4,074,523,109.64, 6,111,777,030.30 and 1,276,705,837.08 is: 1,915,056,363.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,523,109.64 : 6,111,777,030.30 = 1,276,705,837.08 : x
  2. Step 2: Convert to fraction form
    4,074,523,109.64/6,111,777,030.30 = 1,276,705,837.08/x
  3. Step 3: Cross multiply
    4,074,523,109.64x = 6,111,777,030.30 × 1,276,705,837.08
  4. Step 4: Simplify right side
    4,074,523,109.64x = 7,802,941,409,515,478,016
  5. Step 5: Solve for x
    x = 7,802,941,409,515,478,016/4,074,523,109.64
  6. Step 6: Final answer
    x = 1,915,056,363.54

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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.