Home / 3,266,017,500.60-4,899,663,980.10-1,300,536,106.20

Finding the Fourth Proportional to 3,266,017,500.60, 4,899,663,980.10 and 1,300,536,106.20

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Solution

The fourth proportional to 3,266,017,500.60, 4,899,663,980.10 and 1,300,536,106.20 is: 1,951,058,104.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,017,500.60 : 4,899,663,980.10 = 1,300,536,106.20 : x
  2. Step 2: Convert to fraction form
    3,266,017,500.60/4,899,663,980.10 = 1,300,536,106.20/x
  3. Step 3: Cross multiply
    3,266,017,500.60x = 4,899,663,980.10 × 1,300,536,106.20
  4. Step 4: Simplify right side
    3,266,017,500.60x = 6,372,189,914,367,648,768
  5. Step 5: Solve for x
    x = 6,372,189,914,367,648,768/3,266,017,500.60
  6. Step 6: Final answer
    x = 1,951,058,104.62

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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.