Home / 26,938,329.76-37,099,321.68-25,209,336.16

Finding the Fourth Proportional to 26,938,329.76, 37,099,321.68 and 25,209,336.16

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Solution

The fourth proportional to 26,938,329.76, 37,099,321.68 and 25,209,336.16 is: 34,718,161.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,938,329.76 : 37,099,321.68 = 25,209,336.16 : x
  2. Step 2: Convert to fraction form
    26,938,329.76/37,099,321.68 = 25,209,336.16/x
  3. Step 3: Cross multiply
    26,938,329.76x = 37,099,321.68 × 25,209,336.16
  4. Step 4: Simplify right side
    26,938,329.76x = 935,249,271,539,096
  5. Step 5: Solve for x
    x = 935,249,271,539,096/26,938,329.76
  6. Step 6: Final answer
    x = 34,718,161.07

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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.