Home / 4,784,400,192.53-6,602,472,517.25-2,641,007,417.33

Finding the Fourth Proportional to 4,784,400,192.53, 6,602,472,517.25 and 2,641,007,417.33

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Solution

The fourth proportional to 4,784,400,192.53, 6,602,472,517.25 and 2,641,007,417.33 is: 3,644,590,374.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,400,192.53 : 6,602,472,517.25 = 2,641,007,417.33 : x
  2. Step 2: Convert to fraction form
    4,784,400,192.53/6,602,472,517.25 = 2,641,007,417.33/x
  3. Step 3: Cross multiply
    4,784,400,192.53x = 6,602,472,517.25 × 2,641,007,417.33
  4. Step 4: Simplify right side
    4,784,400,192.53x = 17,437,178,890,774,726,656
  5. Step 5: Solve for x
    x = 17,437,178,890,774,726,656/4,784,400,192.53
  6. Step 6: Final answer
    x = 3,644,590,374.78

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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.