Home / 25,203,661.06-37,808,415.34-8,803,867.48

Finding the Fourth Proportional to 25,203,661.06, 37,808,415.34 and 8,803,867.48

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Solution

The fourth proportional to 25,203,661.06, 37,808,415.34 and 8,803,867.48 is: 13,206,822.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,203,661.06 : 37,808,415.34 = 8,803,867.48 : x
  2. Step 2: Convert to fraction form
    25,203,661.06/37,808,415.34 = 8,803,867.48/x
  3. Step 3: Cross multiply
    25,203,661.06x = 37,808,415.34 × 8,803,867.48
  4. Step 4: Simplify right side
    25,203,661.06x = 332,860,278,282,159.19
  5. Step 5: Solve for x
    x = 332,860,278,282,159.19/25,203,661.06
  6. Step 6: Final answer
    x = 13,206,822.51

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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.