Home / 324,075,502.20-486,337,202.10-233,276,705.40

Finding the Fourth Proportional to 324,075,502.20, 486,337,202.10 and 233,276,705.40

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Solution

The fourth proportional to 324,075,502.20, 486,337,202.10 and 233,276,705.40 is: 350,076,261.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,075,502.20 : 486,337,202.10 = 233,276,705.40 : x
  2. Step 2: Convert to fraction form
    324,075,502.20/486,337,202.10 = 233,276,705.40/x
  3. Step 3: Cross multiply
    324,075,502.20x = 486,337,202.10 × 233,276,705.40
  4. Step 4: Simplify right side
    324,075,502.20x = 113,451,140,219,341,968
  5. Step 5: Solve for x
    x = 113,451,140,219,341,968/324,075,502.20
  6. Step 6: Final answer
    x = 350,076,261.39

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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.