Home / 569,212,616,242.32-853,788,853,386.24-186,706,306,430.96

Finding the Fourth Proportional to 569,212,616,242.32, 853,788,853,386.24 and 186,706,306,430.96

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Solution

The fourth proportional to 569,212,616,242.32, 853,788,853,386.24 and 186,706,306,430.96 is: 280,049,596,124.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,212,616,242.32 : 853,788,853,386.24 = 186,706,306,430.96 : x
  2. Step 2: Convert to fraction form
    569,212,616,242.32/853,788,853,386.24 = 186,706,306,430.96/x
  3. Step 3: Cross multiply
    569,212,616,242.32x = 853,788,853,386.24 × 186,706,306,430.96
  4. Step 4: Simplify right side
    569,212,616,242.32x = 159,407,763,287,669,309,702,144
  5. Step 5: Solve for x
    x = 159,407,763,287,669,309,702,144/569,212,616,242.32
  6. Step 6: Final answer
    x = 280,049,596,124.57

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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.