Home / 25,973,780.99-35,828,200.53-17,153,313.41

Finding the Fourth Proportional to 25,973,780.99, 35,828,200.53 and 17,153,313.41

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Solution

The fourth proportional to 25,973,780.99, 35,828,200.53 and 17,153,313.41 is: 23,661,258.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,973,780.99 : 35,828,200.53 = 17,153,313.41 : x
  2. Step 2: Convert to fraction form
    25,973,780.99/35,828,200.53 = 17,153,313.41/x
  3. Step 3: Cross multiply
    25,973,780.99x = 35,828,200.53 × 17,153,313.41
  4. Step 4: Simplify right side
    25,973,780.99x = 614,572,352,607,418.12
  5. Step 5: Solve for x
    x = 614,572,352,607,418.12/25,973,780.99
  6. Step 6: Final answer
    x = 23,661,258.75

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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.