Home / 8,182,076,670.51-12,271,771,312.97-3,522,696,226.35

Finding the Fourth Proportional to 8,182,076,670.51, 12,271,771,312.97 and 3,522,696,226.35

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Solution

The fourth proportional to 8,182,076,670.51, 12,271,771,312.97 and 3,522,696,226.35 is: 5,283,465,828.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,076,670.51 : 12,271,771,312.97 = 3,522,696,226.35 : x
  2. Step 2: Convert to fraction form
    8,182,076,670.51/12,271,771,312.97 = 3,522,696,226.35/x
  3. Step 3: Cross multiply
    8,182,076,670.51x = 12,271,771,312.97 × 3,522,696,226.35
  4. Step 4: Simplify right side
    8,182,076,670.51x = 43,229,722,494,811,987,968
  5. Step 5: Solve for x
    x = 43,229,722,494,811,987,968/8,182,076,670.51
  6. Step 6: Final answer
    x = 5,283,465,828.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.