Home / 16,606,812.10-24,910,218.15-10,196,277.70

Finding the Fourth Proportional to 16,606,812.10, 24,910,218.15 and 10,196,277.70

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Solution

The fourth proportional to 16,606,812.10, 24,910,218.15 and 10,196,277.70 is: 15,294,416.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,812.10 : 24,910,218.15 = 10,196,277.70 : x
  2. Step 2: Convert to fraction form
    16,606,812.10/24,910,218.15 = 10,196,277.70/x
  3. Step 3: Cross multiply
    16,606,812.10x = 24,910,218.15 × 10,196,277.70
  4. Step 4: Simplify right side
    16,606,812.10x = 253,991,501,824,980.22
  5. Step 5: Solve for x
    x = 253,991,501,824,980.22/16,606,812.10
  6. Step 6: Final answer
    x = 15,294,416.55

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Double scale
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Similar ratio
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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.