Home / 11,050,741.10-15,250,493.03-6,155,957.27

Finding the Fourth Proportional to 11,050,741.10, 15,250,493.03 and 6,155,957.27

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Solution

The fourth proportional to 11,050,741.10, 15,250,493.03 and 6,155,957.27 is: 8,495,483.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,741.10 : 15,250,493.03 = 6,155,957.27 : x
  2. Step 2: Convert to fraction form
    11,050,741.10/15,250,493.03 = 6,155,957.27/x
  3. Step 3: Cross multiply
    11,050,741.10x = 15,250,493.03 × 6,155,957.27
  4. Step 4: Simplify right side
    11,050,741.10x = 93,881,383,446,459.28
  5. Step 5: Solve for x
    x = 93,881,383,446,459.28/11,050,741.10
  6. Step 6: Final answer
    x = 8,495,483.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.