Home / 1,572,308,054,517-2,358,697,900,354.60-552,245,797,272.55

Finding the Fourth Proportional to 1,572,308,054,517, 2,358,697,900,354.60 and 552,245,797,272.55

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Solution

The fourth proportional to 1,572,308,054,517, 2,358,697,900,354.60 and 552,245,797,272.55 is: 828,451,523,074.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,308,054,517 : 2,358,697,900,354.60 = 552,245,797,272.55 : x
  2. Step 2: Convert to fraction form
    1,572,308,054,517/2,358,697,900,354.60 = 552,245,797,272.55/x
  3. Step 3: Cross multiply
    1,572,308,054,517x = 2,358,697,900,354.60 × 552,245,797,272.55
  4. Step 4: Simplify right side
    1,572,308,054,517x = 1,302,581,002,506,415,814,737,920
  5. Step 5: Solve for x
    x = 1,302,581,002,506,415,814,737,920/1,572,308,054,517
  6. Step 6: Final answer
    x = 828,451,523,074.18

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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.