Home / 2,354,478,362,798.70-3,531,717,540,212.10-565,757,965,085.60

Finding the Fourth Proportional to 2,354,478,362,798.70, 3,531,717,540,212.10 and 565,757,965,085.60

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Solution

The fourth proportional to 2,354,478,362,798.70, 3,531,717,540,212.10 and 565,757,965,085.60 is: 848,636,946,670.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,478,362,798.70 : 3,531,717,540,212.10 = 565,757,965,085.60 : x
  2. Step 2: Convert to fraction form
    2,354,478,362,798.70/3,531,717,540,212.10 = 565,757,965,085.60/x
  3. Step 3: Cross multiply
    2,354,478,362,798.70x = 3,531,717,540,212.10 × 565,757,965,085.60
  4. Step 4: Simplify right side
    2,354,478,362,798.70x = 1,998,097,328,807,518,276,681,728
  5. Step 5: Solve for x
    x = 1,998,097,328,807,518,276,681,728/2,354,478,362,798.70
  6. Step 6: Final answer
    x = 848,636,946,670.62

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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.