Home / 1,250,466,948.02-1,875,515,919.46-364,914,536.04

Finding the Fourth Proportional to 1,250,466,948.02, 1,875,515,919.46 and 364,914,536.04

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Solution

The fourth proportional to 1,250,466,948.02, 1,875,515,919.46 and 364,914,536.04 is: 547,317,962.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,466,948.02 : 1,875,515,919.46 = 364,914,536.04 : x
  2. Step 2: Convert to fraction form
    1,250,466,948.02/1,875,515,919.46 = 364,914,536.04/x
  3. Step 3: Cross multiply
    1,250,466,948.02x = 1,875,515,919.46 × 364,914,536.04
  4. Step 4: Simplify right side
    1,250,466,948.02x = 684,403,021,585,379,968
  5. Step 5: Solve for x
    x = 684,403,021,585,379,968/1,250,466,948.02
  6. Step 6: Final answer
    x = 547,317,962.04

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Double scale
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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.