Home / 17,124,812.02-25,683,287.16-10,210,247.94

Finding the Fourth Proportional to 17,124,812.02, 25,683,287.16 and 10,210,247.94

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Solution

The fourth proportional to 17,124,812.02, 25,683,287.16 and 10,210,247.94 is: 15,313,028.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,124,812.02 : 25,683,287.16 = 10,210,247.94 : x
  2. Step 2: Convert to fraction form
    17,124,812.02/25,683,287.16 = 10,210,247.94/x
  3. Step 3: Cross multiply
    17,124,812.02x = 25,683,287.16 × 10,210,247.94
  4. Step 4: Simplify right side
    17,124,812.02x = 262,232,729,817,818.44
  5. Step 5: Solve for x
    x = 262,232,729,817,818.44/17,124,812.02
  6. Step 6: Final answer
    x = 15,313,028.23

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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.