Home / 52,474,622,436.18-78,711,933,654.26-52,474,622,436.18

Finding the Fourth Proportional to 52,474,622,436.18, 78,711,933,654.26 and 52,474,622,436.18

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Solution

The fourth proportional to 52,474,622,436.18, 78,711,933,654.26 and 52,474,622,436.18 is: 78,711,933,654.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,474,622,436.18 : 78,711,933,654.26 = 52,474,622,436.18 : x
  2. Step 2: Convert to fraction form
    52,474,622,436.18/78,711,933,654.26 = 52,474,622,436.18/x
  3. Step 3: Cross multiply
    52,474,622,436.18x = 78,711,933,654.26 × 52,474,622,436.18
  4. Step 4: Simplify right side
    52,474,622,436.18x = 4,130,378,999,728,549,920,768
  5. Step 5: Solve for x
    x = 4,130,378,999,728,549,920,768/52,474,622,436.18
  6. Step 6: Final answer
    x = 78,711,933,654.26

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Double scale
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1.5x scale

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.