Home / 2,714,971,652.60-4,072,457,478.90-1,079,196,254.60

Finding the Fourth Proportional to 2,714,971,652.60, 4,072,457,478.90 and 1,079,196,254.60

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Solution

The fourth proportional to 2,714,971,652.60, 4,072,457,478.90 and 1,079,196,254.60 is: 1,618,794,381.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,971,652.60 : 4,072,457,478.90 = 1,079,196,254.60 : x
  2. Step 2: Convert to fraction form
    2,714,971,652.60/4,072,457,478.90 = 1,079,196,254.60/x
  3. Step 3: Cross multiply
    2,714,971,652.60x = 4,072,457,478.90 × 1,079,196,254.60
  4. Step 4: Simplify right side
    2,714,971,652.60x = 4,394,980,858,246,638,080
  5. Step 5: Solve for x
    x = 4,394,980,858,246,638,080/2,714,971,652.60
  6. Step 6: Final answer
    x = 1,618,794,381.90

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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.