Home / 24,639,831.32-34,003,192.92-13,626,011.84

Finding the Fourth Proportional to 24,639,831.32, 34,003,192.92 and 13,626,011.84

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Solution

The fourth proportional to 24,639,831.32, 34,003,192.92 and 13,626,011.84 is: 18,804,021.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,639,831.32 : 34,003,192.92 = 13,626,011.84 : x
  2. Step 2: Convert to fraction form
    24,639,831.32/34,003,192.92 = 13,626,011.84/x
  3. Step 3: Cross multiply
    24,639,831.32x = 34,003,192.92 × 13,626,011.84
  4. Step 4: Simplify right side
    24,639,831.32x = 463,327,909,325,724.19
  5. Step 5: Solve for x
    x = 463,327,909,325,724.19/24,639,831.32
  6. Step 6: Final answer
    x = 18,804,021.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.