Home / 7,250,929,995,187.20-10,010,800,064,232-4,615,641,771,716.40

Finding the Fourth Proportional to 7,250,929,995,187.20, 10,010,800,064,232 and 4,615,641,771,716.40

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Solution

The fourth proportional to 7,250,929,995,187.20, 10,010,800,064,232 and 4,615,641,771,716.40 is: 6,372,460,770,610.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250,929,995,187.20 : 10,010,800,064,232 = 4,615,641,771,716.40 : x
  2. Step 2: Convert to fraction form
    7,250,929,995,187.20/10,010,800,064,232 = 4,615,641,771,716.40/x
  3. Step 3: Cross multiply
    7,250,929,995,187.20x = 10,010,800,064,232 × 4,615,641,771,716.40
  4. Step 4: Simplify right side
    7,250,929,995,187.20x = 46,206,266,944,770,441,490,726,912
  5. Step 5: Solve for x
    x = 46,206,266,944,770,441,490,726,912/7,250,929,995,187.20
  6. Step 6: Final answer
    x = 6,372,460,770,610.09

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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.