Home / 76,184,165,308.70-114,200,764,506.76-35,774,680,049.78

Finding the Fourth Proportional to 76,184,165,308.70, 114,200,764,506.76 and 35,774,680,049.78

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Solution

The fourth proportional to 76,184,165,308.70, 114,200,764,506.76 and 35,774,680,049.78 is: 53,626,574,434.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,184,165,308.70 : 114,200,764,506.76 = 35,774,680,049.78 : x
  2. Step 2: Convert to fraction form
    76,184,165,308.70/114,200,764,506.76 = 35,774,680,049.78/x
  3. Step 3: Cross multiply
    76,184,165,308.70x = 114,200,764,506.76 × 35,774,680,049.78
  4. Step 4: Simplify right side
    76,184,165,308.70x = 4,085,495,811,669,039,775,744
  5. Step 5: Solve for x
    x = 4,085,495,811,669,039,775,744/76,184,165,308.70
  6. Step 6: Final answer
    x = 53,626,574,434.66

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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.