Home / 32,783,627.60-49,175,441.40-31,104,011.60

Finding the Fourth Proportional to 32,783,627.60, 49,175,441.40 and 31,104,011.60

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Solution

The fourth proportional to 32,783,627.60, 49,175,441.40 and 31,104,011.60 is: 46,656,017.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783,627.60 : 49,175,441.40 = 31,104,011.60 : x
  2. Step 2: Convert to fraction form
    32,783,627.60/49,175,441.40 = 31,104,011.60/x
  3. Step 3: Cross multiply
    32,783,627.60x = 49,175,441.40 × 31,104,011.60
  4. Step 4: Simplify right side
    32,783,627.60x = 1,529,553,499,740,720.25
  5. Step 5: Solve for x
    x = 1,529,553,499,740,720.25/32,783,627.60
  6. Step 6: Final answer
    x = 46,656,017.40

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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.