Home / 53,051,847.24-79,577,766.56-14,713,360.88

Finding the Fourth Proportional to 53,051,847.24, 79,577,766.56 and 14,713,360.88

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Solution

The fourth proportional to 53,051,847.24, 79,577,766.56 and 14,713,360.88 is: 22,070,040.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,051,847.24 : 79,577,766.56 = 14,713,360.88 : x
  2. Step 2: Convert to fraction form
    53,051,847.24/79,577,766.56 = 14,713,360.88/x
  3. Step 3: Cross multiply
    53,051,847.24x = 79,577,766.56 × 14,713,360.88
  4. Step 4: Simplify right side
    53,051,847.24x = 1,170,856,397,421,676.25
  5. Step 5: Solve for x
    x = 1,170,856,397,421,676.25/53,051,847.24
  6. Step 6: Final answer
    x = 22,070,040.13

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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.