Home / 13,741,526.81-18,970,669.19-10,594,917.86

Finding the Fourth Proportional to 13,741,526.81, 18,970,669.19 and 10,594,917.86

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Solution

The fourth proportional to 13,741,526.81, 18,970,669.19 and 10,594,917.86 is: 14,626,663.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,741,526.81 : 18,970,669.19 = 10,594,917.86 : x
  2. Step 2: Convert to fraction form
    13,741,526.81/18,970,669.19 = 10,594,917.86/x
  3. Step 3: Cross multiply
    13,741,526.81x = 18,970,669.19 × 10,594,917.86
  4. Step 4: Simplify right side
    13,741,526.81x = 200,992,681,748,916.69
  5. Step 5: Solve for x
    x = 200,992,681,748,916.69/13,741,526.81
  6. Step 6: Final answer
    x = 14,626,663.00

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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.