Home / 176,400,682.25-264,583,782.32-53,580,066.35

Finding the Fourth Proportional to 176,400,682.25, 264,583,782.32 and 53,580,066.35

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Solution

The fourth proportional to 176,400,682.25, 264,583,782.32 and 53,580,066.35 is: 80,364,862.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,400,682.25 : 264,583,782.32 = 53,580,066.35 : x
  2. Step 2: Convert to fraction form
    176,400,682.25/264,583,782.32 = 53,580,066.35/x
  3. Step 3: Cross multiply
    176,400,682.25x = 264,583,782.32 × 53,580,066.35
  4. Step 4: Simplify right side
    176,400,682.25x = 14,176,416,610,248,738
  5. Step 5: Solve for x
    x = 14,176,416,610,248,738/176,400,682.25
  6. Step 6: Final answer
    x = 80,364,862.71

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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.