Home / 2,610,470,879.24-3,915,836,190.27-745,393,304.37

Finding the Fourth Proportional to 2,610,470,879.24, 3,915,836,190.27 and 745,393,304.37

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Solution

The fourth proportional to 2,610,470,879.24, 3,915,836,190.27 and 745,393,304.37 is: 1,118,127,040.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,470,879.24 : 3,915,836,190.27 = 745,393,304.37 : x
  2. Step 2: Convert to fraction form
    2,610,470,879.24/3,915,836,190.27 = 745,393,304.37/x
  3. Step 3: Cross multiply
    2,610,470,879.24x = 3,915,836,190.27 × 745,393,304.37
  4. Step 4: Simplify right side
    2,610,470,879.24x = 2,918,838,077,213,681,152
  5. Step 5: Solve for x
    x = 2,918,838,077,213,681,152/2,610,470,879.24
  6. Step 6: Final answer
    x = 1,118,127,040.00

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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.