Home / 9,096,899,304.31-13,645,626,940.22-3,120,941,653.38

Finding the Fourth Proportional to 9,096,899,304.31, 13,645,626,940.22 and 3,120,941,653.38

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Solution

The fourth proportional to 9,096,899,304.31, 13,645,626,940.22 and 3,120,941,653.38 is: 4,681,507,850.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,899,304.31 : 13,645,626,940.22 = 3,120,941,653.38 : x
  2. Step 2: Convert to fraction form
    9,096,899,304.31/13,645,626,940.22 = 3,120,941,653.38/x
  3. Step 3: Cross multiply
    9,096,899,304.31x = 13,645,626,940.22 × 3,120,941,653.38
  4. Step 4: Simplify right side
    9,096,899,304.31x = 42,587,205,504,201,277,440
  5. Step 5: Solve for x
    x = 42,587,205,504,201,277,440/9,096,899,304.31
  6. Step 6: Final answer
    x = 4,681,507,850.05

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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.