Home / 1,964,168,706,540.60-2,710,523,968,342.20-1,097,086,138,613.80

Finding the Fourth Proportional to 1,964,168,706,540.60, 2,710,523,968,342.20 and 1,097,086,138,613.80

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Solution

The fourth proportional to 1,964,168,706,540.60, 2,710,523,968,342.20 and 1,097,086,138,613.80 is: 1,513,962,758,976.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,168,706,540.60 : 2,710,523,968,342.20 = 1,097,086,138,613.80 : x
  2. Step 2: Convert to fraction form
    1,964,168,706,540.60/2,710,523,968,342.20 = 1,097,086,138,613.80/x
  3. Step 3: Cross multiply
    1,964,168,706,540.60x = 2,710,523,968,342.20 × 1,097,086,138,613.80
  4. Step 4: Simplify right side
    1,964,168,706,540.60x = 2,973,678,274,048,698,630,537,216
  5. Step 5: Solve for x
    x = 2,973,678,274,048,698,630,537,216/1,964,168,706,540.60
  6. Step 6: Final answer
    x = 1,513,962,758,976.09

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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.