Home / 2,059,782,415.80-3,089,673,623.70-507,061,404.60

Finding the Fourth Proportional to 2,059,782,415.80, 3,089,673,623.70 and 507,061,404.60

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Solution

The fourth proportional to 2,059,782,415.80, 3,089,673,623.70 and 507,061,404.60 is: 760,592,106.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,782,415.80 : 3,089,673,623.70 = 507,061,404.60 : x
  2. Step 2: Convert to fraction form
    2,059,782,415.80/3,089,673,623.70 = 507,061,404.60/x
  3. Step 3: Cross multiply
    2,059,782,415.80x = 3,089,673,623.70 × 507,061,404.60
  4. Step 4: Simplify right side
    2,059,782,415.80x = 1,566,654,247,388,893,952
  5. Step 5: Solve for x
    x = 1,566,654,247,388,893,952/2,059,782,415.80
  6. Step 6: Final answer
    x = 760,592,106.90

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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.