Home / 8,492,151,168,716-12,738,149,923,238-2,683,602,766,680.40

Finding the Fourth Proportional to 8,492,151,168,716, 12,738,149,923,238 and 2,683,602,766,680.40

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Solution

The fourth proportional to 8,492,151,168,716, 12,738,149,923,238 and 2,683,602,766,680.40 is: 4,025,379,871,041.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,492,151,168,716 : 12,738,149,923,238 = 2,683,602,766,680.40 : x
  2. Step 2: Convert to fraction form
    8,492,151,168,716/12,738,149,923,238 = 2,683,602,766,680.40/x
  3. Step 3: Cross multiply
    8,492,151,168,716x = 12,738,149,923,238 × 2,683,602,766,680.40
  4. Step 4: Simplify right side
    8,492,151,168,716x = 34,184,134,376,391,219,865,452,544
  5. Step 5: Solve for x
    x = 34,184,134,376,391,219,865,452,544/8,492,151,168,716
  6. Step 6: Final answer
    x = 4,025,379,871,041.53

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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.