Home / 19,095,718,435.20-26,350,904,083.32-10,521,665,262

Finding the Fourth Proportional to 19,095,718,435.20, 26,350,904,083.32 and 10,521,665,262

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Solution

The fourth proportional to 19,095,718,435.20, 26,350,904,083.32 and 10,521,665,262 is: 14,519,243,832.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095,718,435.20 : 26,350,904,083.32 = 10,521,665,262 : x
  2. Step 2: Convert to fraction form
    19,095,718,435.20/26,350,904,083.32 = 10,521,665,262/x
  3. Step 3: Cross multiply
    19,095,718,435.20x = 26,350,904,083.32 × 10,521,665,262
  4. Step 4: Simplify right side
    19,095,718,435.20x = 277,255,392,115,762,003,968
  5. Step 5: Solve for x
    x = 277,255,392,115,762,003,968/19,095,718,435.20
  6. Step 6: Final answer
    x = 14,519,243,832.41

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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.