Home / 44,063,999.10-66,095,998.65-43,765,400.70

Finding the Fourth Proportional to 44,063,999.10, 66,095,998.65 and 43,765,400.70

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Solution

The fourth proportional to 44,063,999.10, 66,095,998.65 and 43,765,400.70 is: 65,648,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,063,999.10 : 66,095,998.65 = 43,765,400.70 : x
  2. Step 2: Convert to fraction form
    44,063,999.10/66,095,998.65 = 43,765,400.70/x
  3. Step 3: Cross multiply
    44,063,999.10x = 66,095,998.65 × 43,765,400.70
  4. Step 4: Simplify right side
    44,063,999.10x = 2,892,717,865,583,909
  5. Step 5: Solve for x
    x = 2,892,717,865,583,909/44,063,999.10
  6. Step 6: Final answer
    x = 65,648,101.05

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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.