Home / 17,480,977.53-24,123,850.07-9,746,501.37

Finding the Fourth Proportional to 17,480,977.53, 24,123,850.07 and 9,746,501.37

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Solution

The fourth proportional to 17,480,977.53, 24,123,850.07 and 9,746,501.37 is: 13,450,228.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,480,977.53 : 24,123,850.07 = 9,746,501.37 : x
  2. Step 2: Convert to fraction form
    17,480,977.53/24,123,850.07 = 9,746,501.37/x
  3. Step 3: Cross multiply
    17,480,977.53x = 24,123,850.07 × 9,746,501.37
  4. Step 4: Simplify right side
    17,480,977.53x = 235,123,137,756,929.59
  5. Step 5: Solve for x
    x = 235,123,137,756,929.59/17,480,977.53
  6. Step 6: Final answer
    x = 13,450,228.25

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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.