Home / 4,484,042,847.60-6,726,064,271.40-3,089,329,087.20

Finding the Fourth Proportional to 4,484,042,847.60, 6,726,064,271.40 and 3,089,329,087.20

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Solution

The fourth proportional to 4,484,042,847.60, 6,726,064,271.40 and 3,089,329,087.20 is: 4,633,993,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,042,847.60 : 6,726,064,271.40 = 3,089,329,087.20 : x
  2. Step 2: Convert to fraction form
    4,484,042,847.60/6,726,064,271.40 = 3,089,329,087.20/x
  3. Step 3: Cross multiply
    4,484,042,847.60x = 6,726,064,271.40 × 3,089,329,087.20
  4. Step 4: Simplify right side
    4,484,042,847.60x = 20,779,025,996,012,691,456
  5. Step 5: Solve for x
    x = 20,779,025,996,012,691,456/4,484,042,847.60
  6. Step 6: Final answer
    x = 4,633,993,630.80

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1.5x scale

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.