Home / 1,092,293,558.08-1,638,441,913.92-446,061,302.08

Finding the Fourth Proportional to 1,092,293,558.08, 1,638,441,913.92 and 446,061,302.08

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Solution

The fourth proportional to 1,092,293,558.08, 1,638,441,913.92 and 446,061,302.08 is: 669,092,597.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,293,558.08 : 1,638,441,913.92 = 446,061,302.08 : x
  2. Step 2: Convert to fraction form
    1,092,293,558.08/1,638,441,913.92 = 446,061,302.08/x
  3. Step 3: Cross multiply
    1,092,293,558.08x = 1,638,441,913.92 × 446,061,302.08
  4. Step 4: Simplify right side
    1,092,293,558.08x = 730,845,533,505,602,432
  5. Step 5: Solve for x
    x = 730,845,533,505,602,432/1,092,293,558.08
  6. Step 6: Final answer
    x = 669,092,597.04

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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.