Home / 16,852,299.81-23,254,849.19-10,325,041.80

Finding the Fourth Proportional to 16,852,299.81, 23,254,849.19 and 10,325,041.80

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Solution

The fourth proportional to 16,852,299.81, 23,254,849.19 and 10,325,041.80 is: 14,247,746.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,852,299.81 : 23,254,849.19 = 10,325,041.80 : x
  2. Step 2: Convert to fraction form
    16,852,299.81/23,254,849.19 = 10,325,041.80/x
  3. Step 3: Cross multiply
    16,852,299.81x = 23,254,849.19 × 10,325,041.80
  4. Step 4: Simplify right side
    16,852,299.81x = 240,107,289,771,546.66
  5. Step 5: Solve for x
    x = 240,107,289,771,546.66/16,852,299.81
  6. Step 6: Final answer
    x = 14,247,746.16

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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.