Home / 3,902,375,346,541.60-5,385,423,315,068.80-2,340,095,955,975.60

Finding the Fourth Proportional to 3,902,375,346,541.60, 5,385,423,315,068.80 and 2,340,095,955,975.60

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Solution

The fourth proportional to 3,902,375,346,541.60, 5,385,423,315,068.80 and 2,340,095,955,975.60 is: 3,229,419,571,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,375,346,541.60 : 5,385,423,315,068.80 = 2,340,095,955,975.60 : x
  2. Step 2: Convert to fraction form
    3,902,375,346,541.60/5,385,423,315,068.80 = 2,340,095,955,975.60/x
  3. Step 3: Cross multiply
    3,902,375,346,541.60x = 5,385,423,315,068.80 × 2,340,095,955,975.60
  4. Step 4: Simplify right side
    3,902,375,346,541.60x = 12,602,407,320,809,207,668,670,464
  5. Step 5: Solve for x
    x = 12,602,407,320,809,207,668,670,464/3,902,375,346,541.60
  6. Step 6: Final answer
    x = 3,229,419,571,845.60

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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.