Home / 27,126,359.82-37,434,409.29-14,736,461.58

Finding the Fourth Proportional to 27,126,359.82, 37,434,409.29 and 14,736,461.58

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Solution

The fourth proportional to 27,126,359.82, 37,434,409.29 and 14,736,461.58 is: 20,336,334.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,126,359.82 : 37,434,409.29 = 14,736,461.58 : x
  2. Step 2: Convert to fraction form
    27,126,359.82/37,434,409.29 = 14,736,461.58/x
  3. Step 3: Cross multiply
    27,126,359.82x = 37,434,409.29 × 14,736,461.58
  4. Step 4: Simplify right side
    27,126,359.82x = 551,650,734,272,080.06
  5. Step 5: Solve for x
    x = 551,650,734,272,080.06/27,126,359.82
  6. Step 6: Final answer
    x = 20,336,334.77

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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.