Home / 797,173,640.10-1,195,760,460.15-222,744,968.10

Finding the Fourth Proportional to 797,173,640.10, 1,195,760,460.15 and 222,744,968.10

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Solution

The fourth proportional to 797,173,640.10, 1,195,760,460.15 and 222,744,968.10 is: 334,117,452.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,173,640.10 : 1,195,760,460.15 = 222,744,968.10 : x
  2. Step 2: Convert to fraction form
    797,173,640.10/1,195,760,460.15 = 222,744,968.10/x
  3. Step 3: Cross multiply
    797,173,640.10x = 1,195,760,460.15 × 222,744,968.10
  4. Step 4: Simplify right side
    797,173,640.10x = 266,349,625,551,353,088
  5. Step 5: Solve for x
    x = 266,349,625,551,353,088/797,173,640.10
  6. Step 6: Final answer
    x = 334,117,452.15

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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.