Home / 4,268,486,675.43-6,404,918,816.21-2,059,580,210.85

Finding the Fourth Proportional to 4,268,486,675.43, 6,404,918,816.21 and 2,059,580,210.85

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Solution

The fourth proportional to 4,268,486,675.43, 6,404,918,816.21 and 2,059,580,210.85 is: 3,090,426,431.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,486,675.43 : 6,404,918,816.21 = 2,059,580,210.85 : x
  2. Step 2: Convert to fraction form
    4,268,486,675.43/6,404,918,816.21 = 2,059,580,210.85/x
  3. Step 3: Cross multiply
    4,268,486,675.43x = 6,404,918,816.21 × 2,059,580,210.85
  4. Step 4: Simplify right side
    4,268,486,675.43x = 13,191,444,045,956,626,432
  5. Step 5: Solve for x
    x = 13,191,444,045,956,626,432/4,268,486,675.43
  6. Step 6: Final answer
    x = 3,090,426,431.90

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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.