Home / 22,837,320.72-34,262,303.94-10,545,035.40

Finding the Fourth Proportional to 22,837,320.72, 34,262,303.94 and 10,545,035.40

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Solution

The fourth proportional to 22,837,320.72, 34,262,303.94 and 10,545,035.40 is: 15,820,472.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,837,320.72 : 34,262,303.94 = 10,545,035.40 : x
  2. Step 2: Convert to fraction form
    22,837,320.72/34,262,303.94 = 10,545,035.40/x
  3. Step 3: Cross multiply
    22,837,320.72x = 34,262,303.94 × 10,545,035.40
  4. Step 4: Simplify right side
    22,837,320.72x = 361,297,207,932,859.44
  5. Step 5: Solve for x
    x = 361,297,207,932,859.44/22,837,320.72
  6. Step 6: Final answer
    x = 15,820,472.65

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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.