Home / 2,889,368,366,702.10-4,333,954,391,522.60-740,501,308,458.42

Finding the Fourth Proportional to 2,889,368,366,702.10, 4,333,954,391,522.60 and 740,501,308,458.42

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Solution

The fourth proportional to 2,889,368,366,702.10, 4,333,954,391,522.60 and 740,501,308,458.42 is: 1,110,726,806,144.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,889,368,366,702.10 : 4,333,954,391,522.60 = 740,501,308,458.42 : x
  2. Step 2: Convert to fraction form
    2,889,368,366,702.10/4,333,954,391,522.60 = 740,501,308,458.42/x
  3. Step 3: Cross multiply
    2,889,368,366,702.10x = 4,333,954,391,522.60 × 740,501,308,458.42
  4. Step 4: Simplify right side
    2,889,368,366,702.10x = 3,209,298,897,721,600,784,728,064
  5. Step 5: Solve for x
    x = 3,209,298,897,721,600,784,728,064/2,889,368,366,702.10
  6. Step 6: Final answer
    x = 1,110,726,806,144.37

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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.