Home / 14,748,614.55-22,130,853.35-14,211,788.67

Finding the Fourth Proportional to 14,748,614.55, 22,130,853.35 and 14,211,788.67

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Solution

The fourth proportional to 14,748,614.55, 22,130,853.35 and 14,211,788.67 is: 21,325,325.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,748,614.55 : 22,130,853.35 = 14,211,788.67 : x
  2. Step 2: Convert to fraction form
    14,748,614.55/22,130,853.35 = 14,211,788.67/x
  3. Step 3: Cross multiply
    14,748,614.55x = 22,130,853.35 × 14,211,788.67
  4. Step 4: Simplify right side
    14,748,614.55x = 314,519,010,825,902.56
  5. Step 5: Solve for x
    x = 314,519,010,825,902.56/14,748,614.55
  6. Step 6: Final answer
    x = 21,325,325.83

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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.