Home / 3,266,017,497.60-4,899,663,975.60-1,300,536,103.20

Finding the Fourth Proportional to 3,266,017,497.60, 4,899,663,975.60 and 1,300,536,103.20

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Solution

The fourth proportional to 3,266,017,497.60, 4,899,663,975.60 and 1,300,536,103.20 is: 1,951,058,100.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,017,497.60 : 4,899,663,975.60 = 1,300,536,103.20 : x
  2. Step 2: Convert to fraction form
    3,266,017,497.60/4,899,663,975.60 = 1,300,536,103.20/x
  3. Step 3: Cross multiply
    3,266,017,497.60x = 4,899,663,975.60 × 1,300,536,103.20
  4. Step 4: Simplify right side
    3,266,017,497.60x = 6,372,189,893,816,244,224
  5. Step 5: Solve for x
    x = 6,372,189,893,816,244,224/3,266,017,497.60
  6. Step 6: Final answer
    x = 1,951,058,100.12

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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.