Home / 8,941,022,242.30-12,338,054,748.44-4,926,467,853.04

Finding the Fourth Proportional to 8,941,022,242.30, 12,338,054,748.44 and 4,926,467,853.04

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Solution

The fourth proportional to 8,941,022,242.30, 12,338,054,748.44 and 4,926,467,853.04 is: 6,798,219,313.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,022,242.30 : 12,338,054,748.44 = 4,926,467,853.04 : x
  2. Step 2: Convert to fraction form
    8,941,022,242.30/12,338,054,748.44 = 4,926,467,853.04/x
  3. Step 3: Cross multiply
    8,941,022,242.30x = 12,338,054,748.44 × 4,926,467,853.04
  4. Step 4: Simplify right side
    8,941,022,242.30x = 60,783,030,087,237,189,632
  5. Step 5: Solve for x
    x = 60,783,030,087,237,189,632/8,941,022,242.30
  6. Step 6: Final answer
    x = 6,798,219,313.19

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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.