Home / 1,034,509,168.60-1,551,763,752.90-922,268,829.40

Finding the Fourth Proportional to 1,034,509,168.60, 1,551,763,752.90 and 922,268,829.40

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Solution

The fourth proportional to 1,034,509,168.60, 1,551,763,752.90 and 922,268,829.40 is: 1,383,403,244.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,509,168.60 : 1,551,763,752.90 = 922,268,829.40 : x
  2. Step 2: Convert to fraction form
    1,034,509,168.60/1,551,763,752.90 = 922,268,829.40/x
  3. Step 3: Cross multiply
    1,034,509,168.60x = 1,551,763,752.90 × 922,268,829.40
  4. Step 4: Simplify right side
    1,034,509,168.60x = 1,431,143,339,892,433,920
  5. Step 5: Solve for x
    x = 1,431,143,339,892,433,920/1,034,509,168.60
  6. Step 6: Final answer
    x = 1,383,403,244.10

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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.