Home / 1,566,809,300.44-2,350,128,900.12-476,207,337.88

Finding the Fourth Proportional to 1,566,809,300.44, 2,350,128,900.12 and 476,207,337.88

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Solution

The fourth proportional to 1,566,809,300.44, 2,350,128,900.12 and 476,207,337.88 is: 714,285,157.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,809,300.44 : 2,350,128,900.12 = 476,207,337.88 : x
  2. Step 2: Convert to fraction form
    1,566,809,300.44/2,350,128,900.12 = 476,207,337.88/x
  3. Step 3: Cross multiply
    1,566,809,300.44x = 2,350,128,900.12 × 476,207,337.88
  4. Step 4: Simplify right side
    1,566,809,300.44x = 1,119,148,627,200,997,504
  5. Step 5: Solve for x
    x = 1,119,148,627,200,997,504/1,566,809,300.44
  6. Step 6: Final answer
    x = 714,285,157.03

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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.