Home / 14,854,828.88-22,282,320.22-6,762,144.98

Finding the Fourth Proportional to 14,854,828.88, 22,282,320.22 and 6,762,144.98

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Solution

The fourth proportional to 14,854,828.88, 22,282,320.22 and 6,762,144.98 is: 10,143,252.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,854,828.88 : 22,282,320.22 = 6,762,144.98 : x
  2. Step 2: Convert to fraction form
    14,854,828.88/22,282,320.22 = 6,762,144.98/x
  3. Step 3: Cross multiply
    14,854,828.88x = 22,282,320.22 × 6,762,144.98
  4. Step 4: Simplify right side
    14,854,828.88x = 150,676,279,818,425.50
  5. Step 5: Solve for x
    x = 150,676,279,818,425.50/14,854,828.88
  6. Step 6: Final answer
    x = 10,143,252.48

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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.