Home / 25,826,366.48-35,637,748.24-15,901,673

Finding the Fourth Proportional to 25,826,366.48, 35,637,748.24 and 15,901,673

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Solution

The fourth proportional to 25,826,366.48, 35,637,748.24 and 15,901,673 is: 21,942,684.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,366.48 : 35,637,748.24 = 15,901,673 : x
  2. Step 2: Convert to fraction form
    25,826,366.48/35,637,748.24 = 15,901,673/x
  3. Step 3: Cross multiply
    25,826,366.48x = 35,637,748.24 × 15,901,673
  4. Step 4: Simplify right side
    25,826,366.48x = 566,699,818,968,805.50
  5. Step 5: Solve for x
    x = 566,699,818,968,805.50/25,826,366.48
  6. Step 6: Final answer
    x = 21,942,684.79

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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.