Home / 16,769,010.67-23,124,795.47-10,646,810.35

Finding the Fourth Proportional to 16,769,010.67, 23,124,795.47 and 10,646,810.35

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Solution

The fourth proportional to 16,769,010.67, 23,124,795.47 and 10,646,810.35 is: 14,682,160.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,769,010.67 : 23,124,795.47 = 10,646,810.35 : x
  2. Step 2: Convert to fraction form
    16,769,010.67/23,124,795.47 = 10,646,810.35/x
  3. Step 3: Cross multiply
    16,769,010.67x = 23,124,795.47 × 10,646,810.35
  4. Step 4: Simplify right side
    16,769,010.67x = 246,205,311,720,434.16
  5. Step 5: Solve for x
    x = 246,205,311,720,434.16/16,769,010.67
  6. Step 6: Final answer
    x = 14,682,160.84

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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.