Home / 16,838,092.60-25,219,814.10-10,119,628.60

Finding the Fourth Proportional to 16,838,092.60, 25,219,814.10 and 10,119,628.60

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Solution

The fourth proportional to 16,838,092.60, 25,219,814.10 and 10,119,628.60 is: 15,157,010.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,838,092.60 : 25,219,814.10 = 10,119,628.60 : x
  2. Step 2: Convert to fraction form
    16,838,092.60/25,219,814.10 = 10,119,628.60/x
  3. Step 3: Cross multiply
    16,838,092.60x = 25,219,814.10 × 10,119,628.60
  4. Step 4: Simplify right side
    16,838,092.60x = 255,215,152,053,043.28
  5. Step 5: Solve for x
    x = 255,215,152,053,043.28/16,838,092.60
  6. Step 6: Final answer
    x = 15,157,010.84

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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.