Home / 23,087,831.36-34,562,703.44-13,962,311.42

Finding the Fourth Proportional to 23,087,831.36, 34,562,703.44 and 13,962,311.42

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Solution

The fourth proportional to 23,087,831.36, 34,562,703.44 and 13,962,311.42 is: 20,901,713.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,087,831.36 : 34,562,703.44 = 13,962,311.42 : x
  2. Step 2: Convert to fraction form
    23,087,831.36/34,562,703.44 = 13,962,311.42/x
  3. Step 3: Cross multiply
    23,087,831.36x = 34,562,703.44 × 13,962,311.42
  4. Step 4: Simplify right side
    23,087,831.36x = 482,575,228,808,477.56
  5. Step 5: Solve for x
    x = 482,575,228,808,477.56/23,087,831.36
  6. Step 6: Final answer
    x = 20,901,713.17

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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.