Home / 16,928,825.47-23,363,773.51-10,053,307.53

Finding the Fourth Proportional to 16,928,825.47, 23,363,773.51 and 10,053,307.53

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Solution

The fourth proportional to 16,928,825.47, 23,363,773.51 and 10,053,307.53 is: 13,874,748.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,928,825.47 : 23,363,773.51 = 10,053,307.53 : x
  2. Step 2: Convert to fraction form
    16,928,825.47/23,363,773.51 = 10,053,307.53/x
  3. Step 3: Cross multiply
    16,928,825.47x = 23,363,773.51 × 10,053,307.53
  4. Step 4: Simplify right side
    16,928,825.47x = 234,883,200,230,858.12
  5. Step 5: Solve for x
    x = 234,883,200,230,858.12/16,928,825.47
  6. Step 6: Final answer
    x = 13,874,748.76

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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.