Home / 2,164,057,611.93-3,248,185,497.81-1,044,369,242.22

Finding the Fourth Proportional to 2,164,057,611.93, 3,248,185,497.81 and 1,044,369,242.22

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Solution

The fourth proportional to 2,164,057,611.93, 3,248,185,497.81 and 1,044,369,242.22 is: 1,567,566,874.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,164,057,611.93 : 3,248,185,497.81 = 1,044,369,242.22 : x
  2. Step 2: Convert to fraction form
    2,164,057,611.93/3,248,185,497.81 = 1,044,369,242.22/x
  3. Step 3: Cross multiply
    2,164,057,611.93x = 3,248,185,497.81 × 1,044,369,242.22
  4. Step 4: Simplify right side
    2,164,057,611.93x = 3,392,305,026,937,823,232
  5. Step 5: Solve for x
    x = 3,392,305,026,937,823,232/2,164,057,611.93
  6. Step 6: Final answer
    x = 1,567,566,874.48

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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.