Home / 15,170,062.80-22,755,094.20-6,076,516.80

Finding the Fourth Proportional to 15,170,062.80, 22,755,094.20 and 6,076,516.80

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Solution

The fourth proportional to 15,170,062.80, 22,755,094.20 and 6,076,516.80 is: 9,114,775.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,170,062.80 : 22,755,094.20 = 6,076,516.80 : x
  2. Step 2: Convert to fraction form
    15,170,062.80/22,755,094.20 = 6,076,516.80/x
  3. Step 3: Cross multiply
    15,170,062.80x = 22,755,094.20 × 6,076,516.80
  4. Step 4: Simplify right side
    15,170,062.80x = 138,271,712,191,882.55
  5. Step 5: Solve for x
    x = 138,271,712,191,882.55/15,170,062.80
  6. Step 6: Final answer
    x = 9,114,775.20

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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.