Home / 976,215,250.06-1,347,203,355.33-574,357,051.06

Finding the Fourth Proportional to 976,215,250.06, 1,347,203,355.33 and 574,357,051.06

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Solution

The fourth proportional to 976,215,250.06, 1,347,203,355.33 and 574,357,051.06 is: 792,628,210.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,215,250.06 : 1,347,203,355.33 = 574,357,051.06 : x
  2. Step 2: Convert to fraction form
    976,215,250.06/1,347,203,355.33 = 574,357,051.06/x
  3. Step 3: Cross multiply
    976,215,250.06x = 1,347,203,355.33 × 574,357,051.06
  4. Step 4: Simplify right side
    976,215,250.06x = 773,775,746,345,475,968
  5. Step 5: Solve for x
    x = 773,775,746,345,475,968/976,215,250.06
  6. Step 6: Final answer
    x = 792,628,210.12

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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.