Home / 7,653,379,517.60-10,561,663,648.50-4,133,114,333.60

Finding the Fourth Proportional to 7,653,379,517.60, 10,561,663,648.50 and 4,133,114,333.60

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Solution

The fourth proportional to 7,653,379,517.60, 10,561,663,648.50 and 4,133,114,333.60 is: 5,703,697,734.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,379,517.60 : 10,561,663,648.50 = 4,133,114,333.60 : x
  2. Step 2: Convert to fraction form
    7,653,379,517.60/10,561,663,648.50 = 4,133,114,333.60/x
  3. Step 3: Cross multiply
    7,653,379,517.60x = 10,561,663,648.50 × 4,133,114,333.60
  4. Step 4: Simplify right side
    7,653,379,517.60x = 43,652,563,412,277,420,032
  5. Step 5: Solve for x
    x = 43,652,563,412,277,420,032/7,653,379,517.60
  6. Step 6: Final answer
    x = 5,703,697,734.04

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1.5x scale

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.