Home / 2,781,444,096,007.50-4,172,166,144,011.30-2,781,444,096,007.50

Finding the Fourth Proportional to 2,781,444,096,007.50, 4,172,166,144,011.30 and 2,781,444,096,007.50

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Solution

The fourth proportional to 2,781,444,096,007.50, 4,172,166,144,011.30 and 2,781,444,096,007.50 is: 4,172,166,144,011.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,096,007.50 : 4,172,166,144,011.30 = 2,781,444,096,007.50 : x
  2. Step 2: Convert to fraction form
    2,781,444,096,007.50/4,172,166,144,011.30 = 2,781,444,096,007.50/x
  3. Step 3: Cross multiply
    2,781,444,096,007.50x = 4,172,166,144,011.30 × 2,781,444,096,007.50
  4. Step 4: Simplify right side
    2,781,444,096,007.50x = 11,604,646,888,822,605,902,512,128
  5. Step 5: Solve for x
    x = 11,604,646,888,822,605,902,512,128/2,781,444,096,007.50
  6. Step 6: Final answer
    x = 4,172,166,144,011.30

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1.5x scale

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.