Home / 176,400,683.25-264,583,783.81-53,580,067.35

Finding the Fourth Proportional to 176,400,683.25, 264,583,783.81 and 53,580,067.35

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Solution

The fourth proportional to 176,400,683.25, 264,583,783.81 and 53,580,067.35 is: 80,364,864.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,400,683.25 : 264,583,783.81 = 53,580,067.35 : x
  2. Step 2: Convert to fraction form
    176,400,683.25/264,583,783.81 = 53,580,067.35/x
  3. Step 3: Cross multiply
    176,400,683.25x = 264,583,783.81 × 53,580,067.35
  4. Step 4: Simplify right side
    176,400,683.25x = 14,176,416,956,257,640
  5. Step 5: Solve for x
    x = 14,176,416,956,257,640/176,400,683.25
  6. Step 6: Final answer
    x = 80,364,864.21

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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.