Home / 4,160,582,464.32-5,741,602,419.02-2,280,947,391.86

Finding the Fourth Proportional to 4,160,582,464.32, 5,741,602,419.02 and 2,280,947,391.86

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Solution

The fourth proportional to 4,160,582,464.32, 5,741,602,419.02 and 2,280,947,391.86 is: 3,147,706,643.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,582,464.32 : 5,741,602,419.02 = 2,280,947,391.86 : x
  2. Step 2: Convert to fraction form
    4,160,582,464.32/5,741,602,419.02 = 2,280,947,391.86/x
  3. Step 3: Cross multiply
    4,160,582,464.32x = 5,741,602,419.02 × 2,280,947,391.86
  4. Step 4: Simplify right side
    4,160,582,464.32x = 13,096,293,062,720,624,640
  5. Step 5: Solve for x
    x = 13,096,293,062,720,624,640/4,160,582,464.32
  6. Step 6: Final answer
    x = 3,147,706,643.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.