Home / 22,373,109,193,776-30,874,562,105,718-12,496,496,818,547

Finding the Fourth Proportional to 22,373,109,193,776, 30,874,562,105,718 and 12,496,496,818,547

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Solution

The fourth proportional to 22,373,109,193,776, 30,874,562,105,718 and 12,496,496,818,547 is: 17,244,982,080,339.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,373,109,193,776 : 30,874,562,105,718 = 12,496,496,818,547 : x
  2. Step 2: Convert to fraction form
    22,373,109,193,776/30,874,562,105,718 = 12,496,496,818,547/x
  3. Step 3: Cross multiply
    22,373,109,193,776x = 30,874,562,105,718 × 12,496,496,818,547
  4. Step 4: Simplify right side
    22,373,109,193,776x = 385,823,867,128,136,751,216,852,992
  5. Step 5: Solve for x
    x = 385,823,867,128,136,751,216,852,992/22,373,109,193,776
  6. Step 6: Final answer
    x = 17,244,982,080,339.08

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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.