Home / 4,052,941,559.89-5,590,176,054.26-3,719,490,872.74

Finding the Fourth Proportional to 4,052,941,559.89, 5,590,176,054.26 and 3,719,490,872.74

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Solution

The fourth proportional to 4,052,941,559.89, 5,590,176,054.26 and 3,719,490,872.74 is: 5,130,251,325.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,941,559.89 : 5,590,176,054.26 = 3,719,490,872.74 : x
  2. Step 2: Convert to fraction form
    4,052,941,559.89/5,590,176,054.26 = 3,719,490,872.74/x
  3. Step 3: Cross multiply
    4,052,941,559.89x = 5,590,176,054.26 × 3,719,490,872.74
  4. Step 4: Simplify right side
    4,052,941,559.89x = 20,792,608,810,829,774,848
  5. Step 5: Solve for x
    x = 20,792,608,810,829,774,848/4,052,941,559.89
  6. Step 6: Final answer
    x = 5,130,251,325.75

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Double scale
Find fourth proportional to 4,052,941,560.89, 5,590,176,055.64 and 3,719,490,873.74
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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.