Home / 1,984,093,851.11-2,976,205,235.48-584,960,795.51

Finding the Fourth Proportional to 1,984,093,851.11, 2,976,205,235.48 and 584,960,795.51

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Solution

The fourth proportional to 1,984,093,851.11, 2,976,205,235.48 and 584,960,795.51 is: 877,460,197.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,984,093,851.11 : 2,976,205,235.48 = 584,960,795.51 : x
  2. Step 2: Convert to fraction form
    1,984,093,851.11/2,976,205,235.48 = 584,960,795.51/x
  3. Step 3: Cross multiply
    1,984,093,851.11x = 2,976,205,235.48 × 584,960,795.51
  4. Step 4: Simplify right side
    1,984,093,851.11x = 1,740,963,382,129,601,792
  5. Step 5: Solve for x
    x = 1,740,963,382,129,601,792/1,984,093,851.11
  6. Step 6: Final answer
    x = 877,460,197.34

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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.