Home / 3,875,902,275.96-5,348,039,599.74-2,182,093,520.76

Finding the Fourth Proportional to 3,875,902,275.96, 5,348,039,599.74 and 2,182,093,520.76

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Solution

The fourth proportional to 3,875,902,275.96, 5,348,039,599.74 and 2,182,093,520.76 is: 3,010,891,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,902,275.96 : 5,348,039,599.74 = 2,182,093,520.76 : x
  2. Step 2: Convert to fraction form
    3,875,902,275.96/5,348,039,599.74 = 2,182,093,520.76/x
  3. Step 3: Cross multiply
    3,875,902,275.96x = 5,348,039,599.74 × 2,182,093,520.76
  4. Step 4: Simplify right side
    3,875,902,275.96x = 11,669,922,559,360,559,104
  5. Step 5: Solve for x
    x = 11,669,922,559,360,559,104/3,875,902,275.96
  6. Step 6: Final answer
    x = 3,010,891,846.20

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Double scale
Find fourth proportional to 3,875,902,276.96, 5,348,039,601.12 and 2,182,093,521.76
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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.