Home / 2,685,335,416.08-3,705,595,902.06-1,479,609,188.60

Finding the Fourth Proportional to 2,685,335,416.08, 3,705,595,902.06 and 1,479,609,188.60

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Solution

The fourth proportional to 2,685,335,416.08, 3,705,595,902.06 and 1,479,609,188.60 is: 2,041,768,679.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,335,416.08 : 3,705,595,902.06 = 1,479,609,188.60 : x
  2. Step 2: Convert to fraction form
    2,685,335,416.08/3,705,595,902.06 = 1,479,609,188.60/x
  3. Step 3: Cross multiply
    2,685,335,416.08x = 3,705,595,902.06 × 1,479,609,188.60
  4. Step 4: Simplify right side
    2,685,335,416.08x = 5,482,833,745,926,480,896
  5. Step 5: Solve for x
    x = 5,482,833,745,926,480,896/2,685,335,416.08
  6. Step 6: Final answer
    x = 2,041,768,679.28

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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.