Home / 2,946,333,878.02-4,065,333,792.42-1,693,028,596.06

Finding the Fourth Proportional to 2,946,333,878.02, 4,065,333,792.42 and 1,693,028,596.06

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Solution

The fourth proportional to 2,946,333,878.02, 4,065,333,792.42 and 1,693,028,596.06 is: 2,336,030,690.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,333,878.02 : 4,065,333,792.42 = 1,693,028,596.06 : x
  2. Step 2: Convert to fraction form
    2,946,333,878.02/4,065,333,792.42 = 1,693,028,596.06/x
  3. Step 3: Cross multiply
    2,946,333,878.02x = 4,065,333,792.42 × 1,693,028,596.06
  4. Step 4: Simplify right side
    2,946,333,878.02x = 6,882,726,363,096,108,032
  5. Step 5: Solve for x
    x = 6,882,726,363,096,108,032/2,946,333,878.02
  6. Step 6: Final answer
    x = 2,336,030,690.36

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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.