Home / 2,902,735,151.10-4,351,344,307.29-1,850,519,762.46

Finding the Fourth Proportional to 2,902,735,151.10, 4,351,344,307.29 and 1,850,519,762.46

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Solution

The fourth proportional to 2,902,735,151.10, 4,351,344,307.29 and 1,850,519,762.46 is: 2,774,021,126.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,735,151.10 : 4,351,344,307.29 = 1,850,519,762.46 : x
  2. Step 2: Convert to fraction form
    2,902,735,151.10/4,351,344,307.29 = 1,850,519,762.46/x
  3. Step 3: Cross multiply
    2,902,735,151.10x = 4,351,344,307.29 × 1,850,519,762.46
  4. Step 4: Simplify right side
    2,902,735,151.10x = 8,052,248,633,907,963,904
  5. Step 5: Solve for x
    x = 8,052,248,633,907,963,904/2,902,735,151.10
  6. Step 6: Final answer
    x = 2,774,021,126.54

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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.