Home / 15,993,097.20-23,942,406.60-10,607,828.40

Finding the Fourth Proportional to 15,993,097.20, 23,942,406.60 and 10,607,828.40

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Solution

The fourth proportional to 15,993,097.20, 23,942,406.60 and 10,607,828.40 is: 15,880,410.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,993,097.20 : 23,942,406.60 = 10,607,828.40 : x
  2. Step 2: Convert to fraction form
    15,993,097.20/23,942,406.60 = 10,607,828.40/x
  3. Step 3: Cross multiply
    15,993,097.20x = 23,942,406.60 × 10,607,828.40
  4. Step 4: Simplify right side
    15,993,097.20x = 253,976,940,695,827.47
  5. Step 5: Solve for x
    x = 253,976,940,695,827.47/15,993,097.20
  6. Step 6: Final answer
    x = 15,880,410.00

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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.