Home / 27,071,357.48-37,358,218.92-14,681,724.35

Finding the Fourth Proportional to 27,071,357.48, 37,358,218.92 and 14,681,724.35

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Solution

The fourth proportional to 27,071,357.48, 37,358,218.92 and 14,681,724.35 is: 20,260,641.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,071,357.48 : 37,358,218.92 = 14,681,724.35 : x
  2. Step 2: Convert to fraction form
    27,071,357.48/37,358,218.92 = 14,681,724.35/x
  3. Step 3: Cross multiply
    27,071,357.48x = 37,358,218.92 × 14,681,724.35
  4. Step 4: Simplify right side
    27,071,357.48x = 548,483,072,203,603.69
  5. Step 5: Solve for x
    x = 548,483,072,203,603.69/27,071,357.48
  6. Step 6: Final answer
    x = 20,260,641.63

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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.