Home / 2,952,859,888-4,430,259,713.31-1,207,530,584.92

Finding the Fourth Proportional to 2,952,859,888, 4,430,259,713.31 and 1,207,530,584.92

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Solution

The fourth proportional to 2,952,859,888, 4,430,259,713.31 and 1,207,530,584.92 is: 1,811,692,496.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,859,888 : 4,430,259,713.31 = 1,207,530,584.92 : x
  2. Step 2: Convert to fraction form
    2,952,859,888/4,430,259,713.31 = 1,207,530,584.92/x
  3. Step 3: Cross multiply
    2,952,859,888x = 4,430,259,713.31 × 1,207,530,584.92
  4. Step 4: Simplify right side
    2,952,859,888x = 5,349,674,102,960,736,256
  5. Step 5: Solve for x
    x = 5,349,674,102,960,736,256/2,952,859,888
  6. Step 6: Final answer
    x = 1,811,692,496.72

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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.