Home / 4,840,680,734,157.80-7,262,294,654,162-1,739,603,044,752.80

Finding the Fourth Proportional to 4,840,680,734,157.80, 7,262,294,654,162 and 1,739,603,044,752.80

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Solution

The fourth proportional to 4,840,680,734,157.80, 7,262,294,654,162 and 1,739,603,044,752.80 is: 2,609,862,245,845.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,680,734,157.80 : 7,262,294,654,162 = 1,739,603,044,752.80 : x
  2. Step 2: Convert to fraction form
    4,840,680,734,157.80/7,262,294,654,162 = 1,739,603,044,752.80/x
  3. Step 3: Cross multiply
    4,840,680,734,157.80x = 7,262,294,654,162 × 1,739,603,044,752.80
  4. Step 4: Simplify right side
    4,840,680,734,157.80x = 12,633,509,892,272,197,929,533,440
  5. Step 5: Solve for x
    x = 12,633,509,892,272,197,929,533,440/4,840,680,734,157.80
  6. Step 6: Final answer
    x = 2,609,862,245,845.93

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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.