Home / 4,642,893,258,239.70-6,407,212,049,074.20-2,559,469,161,941.70

Finding the Fourth Proportional to 4,642,893,258,239.70, 6,407,212,049,074.20 and 2,559,469,161,941.70

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Solution

The fourth proportional to 4,642,893,258,239.70, 6,407,212,049,074.20 and 2,559,469,161,941.70 is: 3,532,078,111,966.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,642,893,258,239.70 : 6,407,212,049,074.20 = 2,559,469,161,941.70 : x
  2. Step 2: Convert to fraction form
    4,642,893,258,239.70/6,407,212,049,074.20 = 2,559,469,161,941.70/x
  3. Step 3: Cross multiply
    4,642,893,258,239.70x = 6,407,212,049,074.20 × 2,559,469,161,941.70
  4. Step 4: Simplify right side
    4,642,893,258,239.70x = 16,399,061,653,626,707,727,351,808
  5. Step 5: Solve for x
    x = 16,399,061,653,626,707,727,351,808/4,642,893,258,239.70
  6. Step 6: Final answer
    x = 3,532,078,111,966.81

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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.