Home / 17,240,178,864,243-25,860,335,388,402-4,170,921,842,385.50

Finding the Fourth Proportional to 17,240,178,864,243, 25,860,335,388,402 and 4,170,921,842,385.50

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Solution

The fourth proportional to 17,240,178,864,243, 25,860,335,388,402 and 4,170,921,842,385.50 is: 6,256,398,995,175.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,240,178,864,243 : 25,860,335,388,402 = 4,170,921,842,385.50 : x
  2. Step 2: Convert to fraction form
    17,240,178,864,243/25,860,335,388,402 = 4,170,921,842,385.50/x
  3. Step 3: Cross multiply
    17,240,178,864,243x = 25,860,335,388,402 × 4,170,921,842,385.50
  4. Step 4: Simplify right side
    17,240,178,864,243x = 107,861,437,722,900,613,828,706,304
  5. Step 5: Solve for x
    x = 107,861,437,722,900,613,828,706,304/17,240,178,864,243
  6. Step 6: Final answer
    x = 6,256,398,995,175.78

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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.