Home / 2,054,164,038.01-3,083,238,543.11-991,334,843.33

Finding the Fourth Proportional to 2,054,164,038.01, 3,083,238,543.11 and 991,334,843.33

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Solution

The fourth proportional to 2,054,164,038.01, 3,083,238,543.11 and 991,334,843.33 is: 1,487,963,834.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,164,038.01 : 3,083,238,543.11 = 991,334,843.33 : x
  2. Step 2: Convert to fraction form
    2,054,164,038.01/3,083,238,543.11 = 991,334,843.33/x
  3. Step 3: Cross multiply
    2,054,164,038.01x = 3,083,238,543.11 × 991,334,843.33
  4. Step 4: Simplify right side
    2,054,164,038.01x = 3,056,521,798,062,596,608
  5. Step 5: Solve for x
    x = 3,056,521,798,062,596,608/2,054,164,038.01
  6. Step 6: Final answer
    x = 1,487,963,834.20

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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.