Home / 14,854,824.79-22,282,314.08-6,762,140.89

Finding the Fourth Proportional to 14,854,824.79, 22,282,314.08 and 6,762,140.89

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Solution

The fourth proportional to 14,854,824.79, 22,282,314.08 and 6,762,140.89 is: 10,143,246.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,854,824.79 : 22,282,314.08 = 6,762,140.89 : x
  2. Step 2: Convert to fraction form
    14,854,824.79/22,282,314.08 = 6,762,140.89/x
  3. Step 3: Cross multiply
    14,854,824.79x = 22,282,314.08 × 6,762,140.89
  4. Step 4: Simplify right side
    14,854,824.79x = 150,676,147,074,674.25
  5. Step 5: Solve for x
    x = 150,676,147,074,674.25/14,854,824.79
  6. Step 6: Final answer
    x = 10,143,246.33

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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.