Home / 44,064,031.80-66,096,047.70-18,496,543.80

Finding the Fourth Proportional to 44,064,031.80, 66,096,047.70 and 18,496,543.80

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Solution

The fourth proportional to 44,064,031.80, 66,096,047.70 and 18,496,543.80 is: 27,744,815.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,064,031.80 : 66,096,047.70 = 18,496,543.80 : x
  2. Step 2: Convert to fraction form
    44,064,031.80/66,096,047.70 = 18,496,543.80/x
  3. Step 3: Cross multiply
    44,064,031.80x = 66,096,047.70 × 18,496,543.80
  4. Step 4: Simplify right side
    44,064,031.80x = 1,222,548,441,289,939.25
  5. Step 5: Solve for x
    x = 1,222,548,441,289,939.25/44,064,031.80
  6. Step 6: Final answer
    x = 27,744,815.70

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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.