Home / 15,966,064.80-23,949,097.20-10,927,216.80

Finding the Fourth Proportional to 15,966,064.80, 23,949,097.20 and 10,927,216.80

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Solution

The fourth proportional to 15,966,064.80, 23,949,097.20 and 10,927,216.80 is: 16,390,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,966,064.80 : 23,949,097.20 = 10,927,216.80 : x
  2. Step 2: Convert to fraction form
    15,966,064.80/23,949,097.20 = 10,927,216.80/x
  3. Step 3: Cross multiply
    15,966,064.80x = 23,949,097.20 × 10,927,216.80
  4. Step 4: Simplify right side
    15,966,064.80x = 261,696,977,268,672.97
  5. Step 5: Solve for x
    x = 261,696,977,268,672.97/15,966,064.80
  6. Step 6: Final answer
    x = 16,390,825.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.