Home / 3,460,651,296.80-5,191,118,662.80-1,006,988,199.80

Finding the Fourth Proportional to 3,460,651,296.80, 5,191,118,662.80 and 1,006,988,199.80

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Solution

The fourth proportional to 3,460,651,296.80, 5,191,118,662.80 and 1,006,988,199.80 is: 1,510,523,537.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,651,296.80 : 5,191,118,662.80 = 1,006,988,199.80 : x
  2. Step 2: Convert to fraction form
    3,460,651,296.80/5,191,118,662.80 = 1,006,988,199.80/x
  3. Step 3: Cross multiply
    3,460,651,296.80x = 5,191,118,662.80 × 1,006,988,199.80
  4. Step 4: Simplify right side
    3,460,651,296.80x = 5,227,395,237,201,155,072
  5. Step 5: Solve for x
    x = 5,227,395,237,201,155,072/3,460,651,296.80
  6. Step 6: Final answer
    x = 1,510,523,537.01

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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.