Home / 5,277,904,036,334.40-7,916,856,054,501.60-2,097,956,662,622.40

Finding the Fourth Proportional to 5,277,904,036,334.40, 7,916,856,054,501.60 and 2,097,956,662,622.40

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Solution

The fourth proportional to 5,277,904,036,334.40, 7,916,856,054,501.60 and 2,097,956,662,622.40 is: 3,146,934,993,933.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,277,904,036,334.40 : 7,916,856,054,501.60 = 2,097,956,662,622.40 : x
  2. Step 2: Convert to fraction form
    5,277,904,036,334.40/7,916,856,054,501.60 = 2,097,956,662,622.40/x
  3. Step 3: Cross multiply
    5,277,904,036,334.40x = 7,916,856,054,501.60 × 2,097,956,662,622.40
  4. Step 4: Simplify right side
    5,277,904,036,334.40x = 16,609,220,906,564,117,461,991,424
  5. Step 5: Solve for x
    x = 16,609,220,906,564,117,461,991,424/5,277,904,036,334.40
  6. Step 6: Final answer
    x = 3,146,934,993,933.60

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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.