Home / 240,775,430.20-361,163,145.30-59,022,608.20

Finding the Fourth Proportional to 240,775,430.20, 361,163,145.30 and 59,022,608.20

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Solution

The fourth proportional to 240,775,430.20, 361,163,145.30 and 59,022,608.20 is: 88,533,912.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,775,430.20 : 361,163,145.30 = 59,022,608.20 : x
  2. Step 2: Convert to fraction form
    240,775,430.20/361,163,145.30 = 59,022,608.20/x
  3. Step 3: Cross multiply
    240,775,430.20x = 361,163,145.30 × 59,022,608.20
  4. Step 4: Simplify right side
    240,775,430.20x = 21,316,790,821,321,572
  5. Step 5: Solve for x
    x = 21,316,790,821,321,572/240,775,430.20
  6. Step 6: Final answer
    x = 88,533,912.30

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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.