Home / 1,654,284,228.80-2,481,426,343.20-1,473,488,000.60

Finding the Fourth Proportional to 1,654,284,228.80, 2,481,426,343.20 and 1,473,488,000.60

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Solution

The fourth proportional to 1,654,284,228.80, 2,481,426,343.20 and 1,473,488,000.60 is: 2,210,232,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,284,228.80 : 2,481,426,343.20 = 1,473,488,000.60 : x
  2. Step 2: Convert to fraction form
    1,654,284,228.80/2,481,426,343.20 = 1,473,488,000.60/x
  3. Step 3: Cross multiply
    1,654,284,228.80x = 2,481,426,343.20 × 1,473,488,000.60
  4. Step 4: Simplify right side
    1,654,284,228.80x = 3,656,351,941,077,936,640
  5. Step 5: Solve for x
    x = 3,656,351,941,077,936,640/1,654,284,228.80
  6. Step 6: Final answer
    x = 2,210,232,000.90

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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.