Home / 4,450,801,387.06-6,142,118,000.50-2,443,766,519.72

Finding the Fourth Proportional to 4,450,801,387.06, 6,142,118,000.50 and 2,443,766,519.72

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Solution

The fourth proportional to 4,450,801,387.06, 6,142,118,000.50 and 2,443,766,519.72 is: 3,372,404,433.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,801,387.06 : 6,142,118,000.50 = 2,443,766,519.72 : x
  2. Step 2: Convert to fraction form
    4,450,801,387.06/6,142,118,000.50 = 2,443,766,519.72/x
  3. Step 3: Cross multiply
    4,450,801,387.06x = 6,142,118,000.50 × 2,443,766,519.72
  4. Step 4: Simplify right side
    4,450,801,387.06x = 15,009,902,329,791,449,088
  5. Step 5: Solve for x
    x = 15,009,902,329,791,449,088/4,450,801,387.06
  6. Step 6: Final answer
    x = 3,372,404,433.37

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Find fourth proportional to 4,450,801,388.06, 6,142,118,001.88 and 2,443,766,520.72
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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.