Home / 14,677,514.40-22,021,520.40-6,160,461.60

Finding the Fourth Proportional to 14,677,514.40, 22,021,520.40 and 6,160,461.60

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Solution

The fourth proportional to 14,677,514.40, 22,021,520.40 and 6,160,461.60 is: 9,242,895.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,514.40 : 22,021,520.40 = 6,160,461.60 : x
  2. Step 2: Convert to fraction form
    14,677,514.40/22,021,520.40 = 6,160,461.60/x
  3. Step 3: Cross multiply
    14,677,514.40x = 22,021,520.40 × 6,160,461.60
  4. Step 4: Simplify right side
    14,677,514.40x = 135,662,730,797,816.62
  5. Step 5: Solve for x
    x = 135,662,730,797,816.62/14,677,514.40
  6. Step 6: Final answer
    x = 9,242,895.43

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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.