Home / 16,110,582.60-22,233,092.20-8,768,946.60

Finding the Fourth Proportional to 16,110,582.60, 22,233,092.20 and 8,768,946.60

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Solution

The fourth proportional to 16,110,582.60, 22,233,092.20 and 8,768,946.60 is: 12,101,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110,582.60 : 22,233,092.20 = 8,768,946.60 : x
  2. Step 2: Convert to fraction form
    16,110,582.60/22,233,092.20 = 8,768,946.60/x
  3. Step 3: Cross multiply
    16,110,582.60x = 22,233,092.20 × 8,768,946.60
  4. Step 4: Simplify right side
    16,110,582.60x = 194,960,798,254,676.50
  5. Step 5: Solve for x
    x = 194,960,798,254,676.50/16,110,582.60
  6. Step 6: Final answer
    x = 12,101,412.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.