Home / 2,567,424,731.60-3,543,060,271.56-1,394,003,003.60

Finding the Fourth Proportional to 2,567,424,731.60, 3,543,060,271.56 and 1,394,003,003.60

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Solution

The fourth proportional to 2,567,424,731.60, 3,543,060,271.56 and 1,394,003,003.60 is: 1,923,731,823.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,424,731.60 : 3,543,060,271.56 = 1,394,003,003.60 : x
  2. Step 2: Convert to fraction form
    2,567,424,731.60/3,543,060,271.56 = 1,394,003,003.60/x
  3. Step 3: Cross multiply
    2,567,424,731.60x = 3,543,060,271.56 × 1,394,003,003.60
  4. Step 4: Simplify right side
    2,567,424,731.60x = 4,939,036,660,490,471,424
  5. Step 5: Solve for x
    x = 4,939,036,660,490,471,424/2,567,424,731.60
  6. Step 6: Final answer
    x = 1,923,731,823.45

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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.