Home / 3,946,509,744.40-5,917,827,511.10-1,952,247,643.04

Finding the Fourth Proportional to 3,946,509,744.40, 5,917,827,511.10 and 1,952,247,643.04

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Solution

The fourth proportional to 3,946,509,744.40, 5,917,827,511.10 and 1,952,247,643.04 is: 2,927,413,223.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,509,744.40 : 5,917,827,511.10 = 1,952,247,643.04 : x
  2. Step 2: Convert to fraction form
    3,946,509,744.40/5,917,827,511.10 = 1,952,247,643.04/x
  3. Step 3: Cross multiply
    3,946,509,744.40x = 5,917,827,511.10 × 1,952,247,643.04
  4. Step 4: Simplify right side
    3,946,509,744.40x = 11,553,064,810,462,244,864
  5. Step 5: Solve for x
    x = 11,553,064,810,462,244,864/3,946,509,744.40
  6. Step 6: Final answer
    x = 2,927,413,223.00

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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.