Home / 25,782,035.07-38,673,062.91-6,351,639.03

Finding the Fourth Proportional to 25,782,035.07, 38,673,062.91 and 6,351,639.03

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Solution

The fourth proportional to 25,782,035.07, 38,673,062.91 and 6,351,639.03 is: 9,527,461.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,782,035.07 : 38,673,062.91 = 6,351,639.03 : x
  2. Step 2: Convert to fraction form
    25,782,035.07/38,673,062.91 = 6,351,639.03/x
  3. Step 3: Cross multiply
    25,782,035.07x = 38,673,062.91 × 6,351,639.03
  4. Step 4: Simplify right side
    25,782,035.07x = 245,637,335,788,801.38
  5. Step 5: Solve for x
    x = 245,637,335,788,801.38/25,782,035.07
  6. Step 6: Final answer
    x = 9,527,461.08

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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.