Home / 824,451,680,412.80-1,234,936,094,750.40-824,451,680,412.80

Finding the Fourth Proportional to 824,451,680,412.80, 1,234,936,094,750.40 and 824,451,680,412.80

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Solution

The fourth proportional to 824,451,680,412.80, 1,234,936,094,750.40 and 824,451,680,412.80 is: 1,234,936,094,750.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,451,680,412.80 : 1,234,936,094,750.40 = 824,451,680,412.80 : x
  2. Step 2: Convert to fraction form
    824,451,680,412.80/1,234,936,094,750.40 = 824,451,680,412.80/x
  3. Step 3: Cross multiply
    824,451,680,412.80x = 1,234,936,094,750.40 × 824,451,680,412.80
  4. Step 4: Simplify right side
    824,451,680,412.80x = 1,018,145,138,519,388,064,841,728
  5. Step 5: Solve for x
    x = 1,018,145,138,519,388,064,841,728/824,451,680,412.80
  6. Step 6: Final answer
    x = 1,234,936,094,750.40

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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.