Home / 176,638,506.48-264,997,277.01-53,826,435.67

Finding the Fourth Proportional to 176,638,506.48, 264,997,277.01 and 53,826,435.67

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Solution

The fourth proportional to 176,638,506.48, 264,997,277.01 and 53,826,435.67 is: 80,751,695.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,638,506.48 : 264,997,277.01 = 53,826,435.67 : x
  2. Step 2: Convert to fraction form
    176,638,506.48/264,997,277.01 = 53,826,435.67/x
  3. Step 3: Cross multiply
    176,638,506.48x = 264,997,277.01 × 53,826,435.67
  4. Step 4: Simplify right side
    176,638,506.48x = 14,263,858,884,231,862
  5. Step 5: Solve for x
    x = 14,263,858,884,231,862/176,638,506.48
  6. Step 6: Final answer
    x = 80,751,695.48

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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.