Home / 25,992,555.48-35,858,462.40-15,673,545.84

Finding the Fourth Proportional to 25,992,555.48, 35,858,462.40 and 15,673,545.84

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Solution

The fourth proportional to 25,992,555.48, 35,858,462.40 and 15,673,545.84 is: 21,622,700.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,992,555.48 : 35,858,462.40 = 15,673,545.84 : x
  2. Step 2: Convert to fraction form
    25,992,555.48/35,858,462.40 = 15,673,545.84/x
  3. Step 3: Cross multiply
    25,992,555.48x = 35,858,462.40 × 15,673,545.84
  4. Step 4: Simplify right side
    25,992,555.48x = 562,029,254,178,316.38
  5. Step 5: Solve for x
    x = 562,029,254,178,316.38/25,992,555.48
  6. Step 6: Final answer
    x = 21,622,700.95

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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.