Home / 3,699,372,950.56-5,548,780,334.56-1,178,199,301.32

Finding the Fourth Proportional to 3,699,372,950.56, 5,548,780,334.56 and 1,178,199,301.32

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Solution

The fourth proportional to 3,699,372,950.56, 5,548,780,334.56 and 1,178,199,301.32 is: 1,767,210,065.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,372,950.56 : 5,548,780,334.56 = 1,178,199,301.32 : x
  2. Step 2: Convert to fraction form
    3,699,372,950.56/5,548,780,334.56 = 1,178,199,301.32/x
  3. Step 3: Cross multiply
    3,699,372,950.56x = 5,548,780,334.56 × 1,178,199,301.32
  4. Step 4: Simplify right side
    3,699,372,950.56x = 6,537,569,113,356,747,776
  5. Step 5: Solve for x
    x = 6,537,569,113,356,747,776/3,699,372,950.56
  6. Step 6: Final answer
    x = 1,767,210,065.25

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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.