Home / 32,956,934.40-49,435,401.60-27,980,294.40

Finding the Fourth Proportional to 32,956,934.40, 49,435,401.60 and 27,980,294.40

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Solution

The fourth proportional to 32,956,934.40, 49,435,401.60 and 27,980,294.40 is: 41,970,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,956,934.40 : 49,435,401.60 = 27,980,294.40 : x
  2. Step 2: Convert to fraction form
    32,956,934.40/49,435,401.60 = 27,980,294.40/x
  3. Step 3: Cross multiply
    32,956,934.40x = 49,435,401.60 × 27,980,294.40
  4. Step 4: Simplify right side
    32,956,934.40x = 1,383,217,090,550,231
  5. Step 5: Solve for x
    x = 1,383,217,090,550,231/32,956,934.40
  6. Step 6: Final answer
    x = 41,970,441.60

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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.