Home / 6,090,891,896.96-9,129,889,592.44-2,048,774,432.86

Finding the Fourth Proportional to 6,090,891,896.96, 9,129,889,592.44 and 2,048,774,432.86

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Solution

The fourth proportional to 6,090,891,896.96, 9,129,889,592.44 and 2,048,774,432.86 is: 3,070,992,670.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,891,896.96 : 9,129,889,592.44 = 2,048,774,432.86 : x
  2. Step 2: Convert to fraction form
    6,090,891,896.96/9,129,889,592.44 = 2,048,774,432.86/x
  3. Step 3: Cross multiply
    6,090,891,896.96x = 9,129,889,592.44 × 2,048,774,432.86
  4. Step 4: Simplify right side
    6,090,891,896.96x = 18,705,084,371,831,513,088
  5. Step 5: Solve for x
    x = 18,705,084,371,831,513,088/6,090,891,896.96
  6. Step 6: Final answer
    x = 3,070,992,670.41

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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.