Home / 27,110,339.28-37,411,246.44-14,720,164.74

Finding the Fourth Proportional to 27,110,339.28, 37,411,246.44 and 14,720,164.74

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Solution

The fourth proportional to 27,110,339.28, 37,411,246.44 and 14,720,164.74 is: 20,313,272.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,110,339.28 : 37,411,246.44 = 14,720,164.74 : x
  2. Step 2: Convert to fraction form
    27,110,339.28/37,411,246.44 = 14,720,164.74/x
  3. Step 3: Cross multiply
    27,110,339.28x = 37,411,246.44 × 14,720,164.74
  4. Step 4: Simplify right side
    27,110,339.28x = 550,699,710,725,538.50
  5. Step 5: Solve for x
    x = 550,699,710,725,538.50/27,110,339.28
  6. Step 6: Final answer
    x = 20,313,272.55

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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.