Home / 27,160,716.76-37,482,498.32-14,937,894.52

Finding the Fourth Proportional to 27,160,716.76, 37,482,498.32 and 14,937,894.52

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Solution

The fourth proportional to 27,160,716.76, 37,482,498.32 and 14,937,894.52 is: 20,614,684.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,160,716.76 : 37,482,498.32 = 14,937,894.52 : x
  2. Step 2: Convert to fraction form
    27,160,716.76/37,482,498.32 = 14,937,894.52/x
  3. Step 3: Cross multiply
    27,160,716.76x = 37,482,498.32 × 14,937,894.52
  4. Step 4: Simplify right side
    27,160,716.76x = 559,909,606,250,237.19
  5. Step 5: Solve for x
    x = 559,909,606,250,237.19/27,160,716.76
  6. Step 6: Final answer
    x = 20,614,684.48

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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.