Home / 39,085,998.60-58,601,004.30-16,355,195.40

Finding the Fourth Proportional to 39,085,998.60, 58,601,004.30 and 16,355,195.40

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Solution

The fourth proportional to 39,085,998.60, 58,601,004.30 and 16,355,195.40 is: 24,521,079.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,085,998.60 : 58,601,004.30 = 16,355,195.40 : x
  2. Step 2: Convert to fraction form
    39,085,998.60/58,601,004.30 = 16,355,195.40/x
  3. Step 3: Cross multiply
    39,085,998.60x = 58,601,004.30 × 16,355,195.40
  4. Step 4: Simplify right side
    39,085,998.60x = 958,430,875,962,740.25
  5. Step 5: Solve for x
    x = 958,430,875,962,740.25/39,085,998.60
  6. Step 6: Final answer
    x = 24,521,079.42

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1.5x scale

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.