Home / 16,357,801.20-24,537,868.20-4,998,231.60

Finding the Fourth Proportional to 16,357,801.20, 24,537,868.20 and 4,998,231.60

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Solution

The fourth proportional to 16,357,801.20, 24,537,868.20 and 4,998,231.60 is: 7,497,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,801.20 : 24,537,868.20 = 4,998,231.60 : x
  2. Step 2: Convert to fraction form
    16,357,801.20/24,537,868.20 = 4,998,231.60/x
  3. Step 3: Cross multiply
    16,357,801.20x = 24,537,868.20 × 4,998,231.60
  4. Step 4: Simplify right side
    16,357,801.20x = 122,645,948,233,875.11
  5. Step 5: Solve for x
    x = 122,645,948,233,875.11/16,357,801.20
  6. Step 6: Final answer
    x = 7,497,703.80

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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.