Home / 95,430,251.80-143,187,368.10-44,285,944.60

Finding the Fourth Proportional to 95,430,251.80, 143,187,368.10 and 44,285,944.60

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Solution

The fourth proportional to 95,430,251.80, 143,187,368.10 and 44,285,944.60 is: 66,448,403.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,430,251.80 : 143,187,368.10 = 44,285,944.60 : x
  2. Step 2: Convert to fraction form
    95,430,251.80/143,187,368.10 = 44,285,944.60/x
  3. Step 3: Cross multiply
    95,430,251.80x = 143,187,368.10 × 44,285,944.60
  4. Step 4: Simplify right side
    95,430,251.80x = 6,341,187,851,096,407
  5. Step 5: Solve for x
    x = 6,341,187,851,096,407/95,430,251.80
  6. Step 6: Final answer
    x = 66,448,403.22

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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.