Home / 2,702,380,154.09-4,054,181,461.19-1,458,783,925.41

Finding the Fourth Proportional to 2,702,380,154.09, 4,054,181,461.19 and 1,458,783,925.41

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Solution

The fourth proportional to 2,702,380,154.09, 4,054,181,461.19 and 1,458,783,925.41 is: 2,188,505,838.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,380,154.09 : 4,054,181,461.19 = 1,458,783,925.41 : x
  2. Step 2: Convert to fraction form
    2,702,380,154.09/4,054,181,461.19 = 1,458,783,925.41/x
  3. Step 3: Cross multiply
    2,702,380,154.09x = 4,054,181,461.19 × 1,458,783,925.41
  4. Step 4: Simplify right side
    2,702,380,154.09x = 5,914,174,746,254,161,920
  5. Step 5: Solve for x
    x = 5,914,174,746,254,161,920/2,702,380,154.09
  6. Step 6: Final answer
    x = 2,188,505,838.94

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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.