Home / 1,090,280,741,261.50-1,635,421,111,892.40-1,090,280,741,261.50

Finding the Fourth Proportional to 1,090,280,741,261.50, 1,635,421,111,892.40 and 1,090,280,741,261.50

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Solution

The fourth proportional to 1,090,280,741,261.50, 1,635,421,111,892.40 and 1,090,280,741,261.50 is: 1,635,421,111,892.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,280,741,261.50 : 1,635,421,111,892.40 = 1,090,280,741,261.50 : x
  2. Step 2: Convert to fraction form
    1,090,280,741,261.50/1,635,421,111,892.40 = 1,090,280,741,261.50/x
  3. Step 3: Cross multiply
    1,090,280,741,261.50x = 1,635,421,111,892.40 × 1,090,280,741,261.50
  4. Step 4: Simplify right side
    1,090,280,741,261.50x = 1,783,068,142,148,752,282,484,736
  5. Step 5: Solve for x
    x = 1,783,068,142,148,752,282,484,736/1,090,280,741,261.50
  6. Step 6: Final answer
    x = 1,635,421,111,892.40

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Double scale
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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.