Home / 34,670,609,911.30-52,005,914,866.95-21,577,667,268.10

Finding the Fourth Proportional to 34,670,609,911.30, 52,005,914,866.95 and 21,577,667,268.10

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Solution

The fourth proportional to 34,670,609,911.30, 52,005,914,866.95 and 21,577,667,268.10 is: 32,366,500,902.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670,609,911.30 : 52,005,914,866.95 = 21,577,667,268.10 : x
  2. Step 2: Convert to fraction form
    34,670,609,911.30/52,005,914,866.95 = 21,577,667,268.10/x
  3. Step 3: Cross multiply
    34,670,609,911.30x = 52,005,914,866.95 × 21,577,667,268.10
  4. Step 4: Simplify right side
    34,670,609,911.30x = 1,122,166,326,972,182,036,480
  5. Step 5: Solve for x
    x = 1,122,166,326,972,182,036,480/34,670,609,911.30
  6. Step 6: Final answer
    x = 32,366,500,902.15

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Double scale
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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.