Home / 25,826,323.10-35,637,688.51-15,901,629.62

Finding the Fourth Proportional to 25,826,323.10, 35,637,688.51 and 15,901,629.62

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Solution

The fourth proportional to 25,826,323.10, 35,637,688.51 and 15,901,629.62 is: 21,942,625.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,323.10 : 35,637,688.51 = 15,901,629.62 : x
  2. Step 2: Convert to fraction form
    25,826,323.10/35,637,688.51 = 15,901,629.62/x
  3. Step 3: Cross multiply
    25,826,323.10x = 35,637,688.51 × 15,901,629.62
  4. Step 4: Simplify right side
    25,826,323.10x = 566,697,323,070,453.88
  5. Step 5: Solve for x
    x = 566,697,323,070,453.88/25,826,323.10
  6. Step 6: Final answer
    x = 21,942,625.01

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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.