Home / 76,184,165,315.45-114,200,764,516.80-35,774,680,056.49

Finding the Fourth Proportional to 76,184,165,315.45, 114,200,764,516.80 and 35,774,680,056.49

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Solution

The fourth proportional to 76,184,165,315.45, 114,200,764,516.80 and 35,774,680,056.49 is: 53,626,574,444.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,184,165,315.45 : 114,200,764,516.80 = 35,774,680,056.49 : x
  2. Step 2: Convert to fraction form
    76,184,165,315.45/114,200,764,516.80 = 35,774,680,056.49/x
  3. Step 3: Cross multiply
    76,184,165,315.45x = 114,200,764,516.80 × 35,774,680,056.49
  4. Step 4: Simplify right side
    76,184,165,315.45x = 4,085,495,812,794,847,592,448
  5. Step 5: Solve for x
    x = 4,085,495,812,794,847,592,448/76,184,165,315.45
  6. Step 6: Final answer
    x = 53,626,574,444.68

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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.