Home / 22,034,458.80-33,051,688.20-13,076,506.80

Finding the Fourth Proportional to 22,034,458.80, 33,051,688.20 and 13,076,506.80

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Solution

The fourth proportional to 22,034,458.80, 33,051,688.20 and 13,076,506.80 is: 19,614,760.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,458.80 : 33,051,688.20 = 13,076,506.80 : x
  2. Step 2: Convert to fraction form
    22,034,458.80/33,051,688.20 = 13,076,506.80/x
  3. Step 3: Cross multiply
    22,034,458.80x = 33,051,688.20 × 13,076,506.80
  4. Step 4: Simplify right side
    22,034,458.80x = 432,200,625,498,779.75
  5. Step 5: Solve for x
    x = 432,200,625,498,779.75/22,034,458.80
  6. Step 6: Final answer
    x = 19,614,760.20

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1.5x scale

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.