Home / 44,045,602.20-66,068,403.30-11,702,496.60

Finding the Fourth Proportional to 44,045,602.20, 66,068,403.30 and 11,702,496.60

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Solution

The fourth proportional to 44,045,602.20, 66,068,403.30 and 11,702,496.60 is: 17,553,744.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,045,602.20 : 66,068,403.30 = 11,702,496.60 : x
  2. Step 2: Convert to fraction form
    44,045,602.20/66,068,403.30 = 11,702,496.60/x
  3. Step 3: Cross multiply
    44,045,602.20x = 66,068,403.30 × 11,702,496.60
  4. Step 4: Simplify right side
    44,045,602.20x = 773,165,264,985,678.75
  5. Step 5: Solve for x
    x = 773,165,264,985,678.75/44,045,602.20
  6. Step 6: Final answer
    x = 17,553,744.90

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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.