Home / 27,077,484.86-37,366,707.94-14,687,547.27

Finding the Fourth Proportional to 27,077,484.86, 37,366,707.94 and 14,687,547.27

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Solution

The fourth proportional to 27,077,484.86, 37,366,707.94 and 14,687,547.27 is: 20,268,695.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,077,484.86 : 37,366,707.94 = 14,687,547.27 : x
  2. Step 2: Convert to fraction form
    27,077,484.86/37,366,707.94 = 14,687,547.27/x
  3. Step 3: Cross multiply
    27,077,484.86x = 37,366,707.94 × 14,687,547.27
  4. Step 4: Simplify right side
    27,077,484.86x = 548,825,289,193,034.25
  5. Step 5: Solve for x
    x = 548,825,289,193,034.25/27,077,484.86
  6. Step 6: Final answer
    x = 20,268,695.27

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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.