Home / 2,644,721,784.16-3,967,082,085.75-964,133,265.22

Finding the Fourth Proportional to 2,644,721,784.16, 3,967,082,085.75 and 964,133,265.22

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Solution

The fourth proportional to 2,644,721,784.16, 3,967,082,085.75 and 964,133,265.22 is: 1,446,199,682.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,721,784.16 : 3,967,082,085.75 = 964,133,265.22 : x
  2. Step 2: Convert to fraction form
    2,644,721,784.16/3,967,082,085.75 = 964,133,265.22/x
  3. Step 3: Cross multiply
    2,644,721,784.16x = 3,967,082,085.75 × 964,133,265.22
  4. Step 4: Simplify right side
    2,644,721,784.16x = 3,824,795,804,729,915,392
  5. Step 5: Solve for x
    x = 3,824,795,804,729,915,392/2,644,721,784.16
  6. Step 6: Final answer
    x = 1,446,199,682.57

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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.