Home / 26,152,800.76-39,238,029.42-11,577,710.08

Finding the Fourth Proportional to 26,152,800.76, 39,238,029.42 and 11,577,710.08

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Solution

The fourth proportional to 26,152,800.76, 39,238,029.42 and 11,577,710.08 is: 17,370,473.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,152,800.76 : 39,238,029.42 = 11,577,710.08 : x
  2. Step 2: Convert to fraction form
    26,152,800.76/39,238,029.42 = 11,577,710.08/x
  3. Step 3: Cross multiply
    26,152,800.76x = 39,238,029.42 × 11,577,710.08
  4. Step 4: Simplify right side
    26,152,800.76x = 454,286,528,735,270.56
  5. Step 5: Solve for x
    x = 454,286,528,735,270.56/26,152,800.76
  6. Step 6: Final answer
    x = 17,370,473.35

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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.