Home / 3,699,372,954.02-5,548,780,339.76-1,178,199,304.82

Finding the Fourth Proportional to 3,699,372,954.02, 5,548,780,339.76 and 1,178,199,304.82

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Solution

The fourth proportional to 3,699,372,954.02, 5,548,780,339.76 and 1,178,199,304.82 is: 1,767,210,070.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,372,954.02 : 5,548,780,339.76 = 1,178,199,304.82 : x
  2. Step 2: Convert to fraction form
    3,699,372,954.02/5,548,780,339.76 = 1,178,199,304.82/x
  3. Step 3: Cross multiply
    3,699,372,954.02x = 5,548,780,339.76 × 1,178,199,304.82
  4. Step 4: Simplify right side
    3,699,372,954.02x = 6,537,569,138,904,115,200
  5. Step 5: Solve for x
    x = 6,537,569,138,904,115,200/3,699,372,954.02
  6. Step 6: Final answer
    x = 1,767,210,070.51

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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.