Home / 16,610,103.60-23,197,458-16,610,103.60

Finding the Fourth Proportional to 16,610,103.60, 23,197,458 and 16,610,103.60

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Solution

The fourth proportional to 16,610,103.60, 23,197,458 and 16,610,103.60 is: 23,197,458

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,103.60 : 23,197,458 = 16,610,103.60 : x
  2. Step 2: Convert to fraction form
    16,610,103.60/23,197,458 = 16,610,103.60/x
  3. Step 3: Cross multiply
    16,610,103.60x = 23,197,458 × 16,610,103.60
  4. Step 4: Simplify right side
    16,610,103.60x = 385,312,180,636,648.81
  5. Step 5: Solve for x
    x = 385,312,180,636,648.81/16,610,103.60
  6. Step 6: Final answer
    x = 23,197,458

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.