Home / 37,082,030.04-51,170,707.02-20,561,543.02

Finding the Fourth Proportional to 37,082,030.04, 51,170,707.02 and 20,561,543.02

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Solution

The fourth proportional to 37,082,030.04, 51,170,707.02 and 20,561,543.02 is: 28,373,546.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,082,030.04 : 51,170,707.02 = 20,561,543.02 : x
  2. Step 2: Convert to fraction form
    37,082,030.04/51,170,707.02 = 20,561,543.02/x
  3. Step 3: Cross multiply
    37,082,030.04x = 51,170,707.02 × 20,561,543.02
  4. Step 4: Simplify right side
    37,082,030.04x = 1,052,148,693,644,752.88
  5. Step 5: Solve for x
    x = 1,052,148,693,644,752.88/37,082,030.04
  6. Step 6: Final answer
    x = 28,373,546.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.