Home / 25,115,290,562,910-34,665,549,642,590-16,357,774,383,623

Finding the Fourth Proportional to 25,115,290,562,910, 34,665,549,642,590 and 16,357,774,383,623

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Solution

The fourth proportional to 25,115,290,562,910, 34,665,549,642,590 and 16,357,774,383,623 is: 22,577,928,713,083.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,115,290,562,910 : 34,665,549,642,590 = 16,357,774,383,623 : x
  2. Step 2: Convert to fraction form
    25,115,290,562,910/34,665,549,642,590 = 16,357,774,383,623/x
  3. Step 3: Cross multiply
    25,115,290,562,910x = 34,665,549,642,590 × 16,357,774,383,623
  4. Step 4: Simplify right side
    25,115,290,562,910x = 567,051,239,937,770,150,688,718,848
  5. Step 5: Solve for x
    x = 567,051,239,937,770,150,688,718,848/25,115,290,562,910
  6. Step 6: Final answer
    x = 22,577,928,713,083.88

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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.