Home / 22,833,762.30-34,258,257.27-15,187,551.03

Finding the Fourth Proportional to 22,833,762.30, 34,258,257.27 and 15,187,551.03

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Solution

The fourth proportional to 22,833,762.30, 34,258,257.27 and 15,187,551.03 is: 22,786,390.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,833,762.30 : 34,258,257.27 = 15,187,551.03 : x
  2. Step 2: Convert to fraction form
    22,833,762.30/34,258,257.27 = 15,187,551.03/x
  3. Step 3: Cross multiply
    22,833,762.30x = 34,258,257.27 × 15,187,551.03
  4. Step 4: Simplify right side
    22,833,762.30x = 520,299,030,486,993.50
  5. Step 5: Solve for x
    x = 520,299,030,486,993.50/22,833,762.30
  6. Step 6: Final answer
    x = 22,786,390.77

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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.