Home / 341,268,306.94-512,049,931.87-183,516,940.45

Finding the Fourth Proportional to 341,268,306.94, 512,049,931.87 and 183,516,940.45

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Solution

The fourth proportional to 341,268,306.94, 512,049,931.87 and 183,516,940.45 is: 275,354,713.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,268,306.94 : 512,049,931.87 = 183,516,940.45 : x
  2. Step 2: Convert to fraction form
    341,268,306.94/512,049,931.87 = 183,516,940.45/x
  3. Step 3: Cross multiply
    341,268,306.94x = 512,049,931.87 × 183,516,940.45
  4. Step 4: Simplify right side
    341,268,306.94x = 93,969,836,854,937,792
  5. Step 5: Solve for x
    x = 93,969,836,854,937,792/341,268,306.94
  6. Step 6: Final answer
    x = 275,354,713.41

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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.