Home / 15,723,754.83-23,586,649.20-4,941,505.84

Finding the Fourth Proportional to 15,723,754.83, 23,586,649.20 and 4,941,505.84

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Solution

The fourth proportional to 15,723,754.83, 23,586,649.20 and 4,941,505.84 is: 7,412,578.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,723,754.83 : 23,586,649.20 = 4,941,505.84 : x
  2. Step 2: Convert to fraction form
    15,723,754.83/23,586,649.20 = 4,941,505.84/x
  3. Step 3: Cross multiply
    15,723,754.83x = 23,586,649.20 × 4,941,505.84
  4. Step 4: Simplify right side
    15,723,754.83x = 116,553,564,767,831.33
  5. Step 5: Solve for x
    x = 116,553,564,767,831.33/15,723,754.83
  6. Step 6: Final answer
    x = 7,412,578.36

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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.