Home / 1,685,609,954,695.50-2,325,743,051,728-953,998,361,002.06

Finding the Fourth Proportional to 1,685,609,954,695.50, 2,325,743,051,728 and 953,998,361,002.06

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Solution

The fourth proportional to 1,685,609,954,695.50, 2,325,743,051,728 and 953,998,361,002.06 is: 1,316,292,095,499.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,609,954,695.50 : 2,325,743,051,728 = 953,998,361,002.06 : x
  2. Step 2: Convert to fraction form
    1,685,609,954,695.50/2,325,743,051,728 = 953,998,361,002.06/x
  3. Step 3: Cross multiply
    1,685,609,954,695.50x = 2,325,743,051,728 × 953,998,361,002.06
  4. Step 4: Simplify right side
    1,685,609,954,695.50x = 2,218,755,059,460,441,500,549,120
  5. Step 5: Solve for x
    x = 2,218,755,059,460,441,500,549,120/1,685,609,954,695.50
  6. Step 6: Final answer
    x = 1,316,292,095,499.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.