Home / 2,368,447,675.95-3,554,712,248.45-1,641,946,571.31

Finding the Fourth Proportional to 2,368,447,675.95, 3,554,712,248.45 and 1,641,946,571.31

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Solution

The fourth proportional to 2,368,447,675.95, 3,554,712,248.45 and 1,641,946,571.31 is: 2,464,334,613.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,447,675.95 : 3,554,712,248.45 = 1,641,946,571.31 : x
  2. Step 2: Convert to fraction form
    2,368,447,675.95/3,554,712,248.45 = 1,641,946,571.31/x
  3. Step 3: Cross multiply
    2,368,447,675.95x = 3,554,712,248.45 × 1,641,946,571.31
  4. Step 4: Simplify right side
    2,368,447,675.95x = 5,836,647,588,327,928,832
  5. Step 5: Solve for x
    x = 5,836,647,588,327,928,832/2,368,447,675.95
  6. Step 6: Final answer
    x = 2,464,334,613.59

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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.