Home / 16,636,009.40-24,954,014.10-10,169,487.80

Finding the Fourth Proportional to 16,636,009.40, 24,954,014.10 and 10,169,487.80

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Solution

The fourth proportional to 16,636,009.40, 24,954,014.10 and 10,169,487.80 is: 15,254,231.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,009.40 : 24,954,014.10 = 10,169,487.80 : x
  2. Step 2: Convert to fraction form
    16,636,009.40/24,954,014.10 = 10,169,487.80/x
  3. Step 3: Cross multiply
    16,636,009.40x = 24,954,014.10 × 10,169,487.80
  4. Step 4: Simplify right side
    16,636,009.40x = 253,769,541,950,978
  5. Step 5: Solve for x
    x = 253,769,541,950,978/16,636,009.40
  6. Step 6: Final answer
    x = 15,254,231.70

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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.