Home / 5,309,341,404,112.80-7,326,813,798,726-2,965,574,137,543.50

Finding the Fourth Proportional to 5,309,341,404,112.80, 7,326,813,798,726 and 2,965,574,137,543.50

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Solution

The fourth proportional to 5,309,341,404,112.80, 7,326,813,798,726 and 2,965,574,137,543.50 is: 4,092,449,111,535.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,309,341,404,112.80 : 7,326,813,798,726 = 2,965,574,137,543.50 : x
  2. Step 2: Convert to fraction form
    5,309,341,404,112.80/7,326,813,798,726 = 2,965,574,137,543.50/x
  3. Step 3: Cross multiply
    5,309,341,404,112.80x = 7,326,813,798,726 × 2,965,574,137,543.50
  4. Step 4: Simplify right side
    5,309,341,404,112.80x = 21,728,209,512,098,670,403,649,536
  5. Step 5: Solve for x
    x = 21,728,209,512,098,670,403,649,536/5,309,341,404,112.80
  6. Step 6: Final answer
    x = 4,092,449,111,535.24

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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.