Home / 1,757,245,071.93-2,425,035,238.02-964,284,115.29

Finding the Fourth Proportional to 1,757,245,071.93, 2,425,035,238.02 and 964,284,115.29

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Solution

The fourth proportional to 1,757,245,071.93, 2,425,035,238.02 and 964,284,115.29 is: 1,330,732,404.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,245,071.93 : 2,425,035,238.02 = 964,284,115.29 : x
  2. Step 2: Convert to fraction form
    1,757,245,071.93/2,425,035,238.02 = 964,284,115.29/x
  3. Step 3: Cross multiply
    1,757,245,071.93x = 2,425,035,238.02 × 964,284,115.29
  4. Step 4: Simplify right side
    1,757,245,071.93x = 2,338,422,959,041,190,400
  5. Step 5: Solve for x
    x = 2,338,422,959,041,190,400/1,757,245,071.93
  6. Step 6: Final answer
    x = 1,330,732,404.03

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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.