Home / 9,567,567.20-14,343,222.45-4,452,967.19

Finding the Fourth Proportional to 9,567,567.20, 14,343,222.45 and 4,452,967.19

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Solution

The fourth proportional to 9,567,567.20, 14,343,222.45 and 4,452,967.19 is: 6,675,667.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,567.20 : 14,343,222.45 = 4,452,967.19 : x
  2. Step 2: Convert to fraction form
    9,567,567.20/14,343,222.45 = 4,452,967.19/x
  3. Step 3: Cross multiply
    9,567,567.20x = 14,343,222.45 × 4,452,967.19
  4. Step 4: Simplify right side
    9,567,567.20x = 63,869,899,021,278.09
  5. Step 5: Solve for x
    x = 63,869,899,021,278.09/9,567,567.20
  6. Step 6: Final answer
    x = 6,675,667.67

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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.