Home / 16,743,585.60-25,115,378.40-16,460,150.40

Finding the Fourth Proportional to 16,743,585.60, 25,115,378.40 and 16,460,150.40

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Solution

The fourth proportional to 16,743,585.60, 25,115,378.40 and 16,460,150.40 is: 24,690,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,743,585.60 : 25,115,378.40 = 16,460,150.40 : x
  2. Step 2: Convert to fraction form
    16,743,585.60/25,115,378.40 = 16,460,150.40/x
  3. Step 3: Cross multiply
    16,743,585.60x = 25,115,378.40 × 16,460,150.40
  4. Step 4: Simplify right side
    16,743,585.60x = 413,402,905,816,911.38
  5. Step 5: Solve for x
    x = 413,402,905,816,911.38/16,743,585.60
  6. Step 6: Final answer
    x = 24,690,225.60

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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.