Home / 39,014,143.40-58,503,500.40-14,745,004.40

Finding the Fourth Proportional to 39,014,143.40, 58,503,500.40 and 14,745,004.40

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Solution

The fourth proportional to 39,014,143.40, 58,503,500.40 and 14,745,004.40 is: 22,110,811.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,014,143.40 : 58,503,500.40 = 14,745,004.40 : x
  2. Step 2: Convert to fraction form
    39,014,143.40/58,503,500.40 = 14,745,004.40/x
  3. Step 3: Cross multiply
    39,014,143.40x = 58,503,500.40 × 14,745,004.40
  4. Step 4: Simplify right side
    39,014,143.40x = 862,634,370,813,401.75
  5. Step 5: Solve for x
    x = 862,634,370,813,401.75/39,014,143.40
  6. Step 6: Final answer
    x = 22,110,811.51

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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.