Home / 1,572,308,054,515-2,358,697,900,351.70-552,245,797,270.55

Finding the Fourth Proportional to 1,572,308,054,515, 2,358,697,900,351.70 and 552,245,797,270.55

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Solution

The fourth proportional to 1,572,308,054,515, 2,358,697,900,351.70 and 552,245,797,270.55 is: 828,451,523,071.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,308,054,515 : 2,358,697,900,351.70 = 552,245,797,270.55 : x
  2. Step 2: Convert to fraction form
    1,572,308,054,515/2,358,697,900,351.70 = 552,245,797,270.55/x
  3. Step 3: Cross multiply
    1,572,308,054,515x = 2,358,697,900,351.70 × 552,245,797,270.55
  4. Step 4: Simplify right side
    1,572,308,054,515x = 1,302,581,002,500,097,112,539,136
  5. Step 5: Solve for x
    x = 1,302,581,002,500,097,112,539,136/1,572,308,054,515
  6. Step 6: Final answer
    x = 828,451,523,071.22

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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.