Home / 1,572,308,054,513.80-2,358,697,900,349.80-552,245,797,269.30

Finding the Fourth Proportional to 1,572,308,054,513.80, 2,358,697,900,349.80 and 552,245,797,269.30

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Solution

The fourth proportional to 1,572,308,054,513.80, 2,358,697,900,349.80 and 552,245,797,269.30 is: 828,451,523,069.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,308,054,513.80 : 2,358,697,900,349.80 = 552,245,797,269.30 : x
  2. Step 2: Convert to fraction form
    1,572,308,054,513.80/2,358,697,900,349.80 = 552,245,797,269.30/x
  3. Step 3: Cross multiply
    1,572,308,054,513.80x = 2,358,697,900,349.80 × 552,245,797,269.30
  4. Step 4: Simplify right side
    1,572,308,054,513.80x = 1,302,581,002,496,099,303,292,928
  5. Step 5: Solve for x
    x = 1,302,581,002,496,099,303,292,928/1,572,308,054,513.80
  6. Step 6: Final answer
    x = 828,451,523,069.31

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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.