Home / 27,094,021.77-37,389,769.53-14,704,111.92

Finding the Fourth Proportional to 27,094,021.77, 37,389,769.53 and 14,704,111.92

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Solution

The fourth proportional to 27,094,021.77, 37,389,769.53 and 14,704,111.92 is: 20,291,685.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,094,021.77 : 37,389,769.53 = 14,704,111.92 : x
  2. Step 2: Convert to fraction form
    27,094,021.77/37,389,769.53 = 14,704,111.92/x
  3. Step 3: Cross multiply
    27,094,021.77x = 37,389,769.53 × 14,704,111.92
  4. Step 4: Simplify right side
    27,094,021.77x = 549,783,355,832,125.81
  5. Step 5: Solve for x
    x = 549,783,355,832,125.81/27,094,021.77
  6. Step 6: Final answer
    x = 20,291,685.03

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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.