Home / 27,193,360.96-37,525,688.71-14,803,196.47

Finding the Fourth Proportional to 27,193,360.96, 37,525,688.71 and 14,803,196.47

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Solution

The fourth proportional to 27,193,360.96, 37,525,688.71 and 14,803,196.47 is: 20,427,785.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,193,360.96 : 37,525,688.71 = 14,803,196.47 : x
  2. Step 2: Convert to fraction form
    27,193,360.96/37,525,688.71 = 14,803,196.47/x
  3. Step 3: Cross multiply
    27,193,360.96x = 37,525,688.71 × 14,803,196.47
  4. Step 4: Simplify right side
    27,193,360.96x = 555,500,142,515,368.69
  5. Step 5: Solve for x
    x = 555,500,142,515,368.69/27,193,360.96
  6. Step 6: Final answer
    x = 20,427,785.42

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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.