Home / 25,310,178.83-37,979,089.33-10,734,831.17

Finding the Fourth Proportional to 25,310,178.83, 37,979,089.33 and 10,734,831.17

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Solution

The fourth proportional to 25,310,178.83, 37,979,089.33 and 10,734,831.17 is: 16,108,108.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,310,178.83 : 37,979,089.33 = 10,734,831.17 : x
  2. Step 2: Convert to fraction form
    25,310,178.83/37,979,089.33 = 10,734,831.17/x
  3. Step 3: Cross multiply
    25,310,178.83x = 37,979,089.33 × 10,734,831.17
  4. Step 4: Simplify right side
    25,310,178.83x = 407,699,111,947,898.38
  5. Step 5: Solve for x
    x = 407,699,111,947,898.38/25,310,178.83
  6. Step 6: Final answer
    x = 16,108,108.71

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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.