Home / 3,364,438,505.10-5,051,201,578.20-1,966,854,963.30

Finding the Fourth Proportional to 3,364,438,505.10, 5,051,201,578.20 and 1,966,854,963.30

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Solution

The fourth proportional to 3,364,438,505.10, 5,051,201,578.20 and 1,966,854,963.30 is: 2,952,938,768.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,438,505.10 : 5,051,201,578.20 = 1,966,854,963.30 : x
  2. Step 2: Convert to fraction form
    3,364,438,505.10/5,051,201,578.20 = 1,966,854,963.30/x
  3. Step 3: Cross multiply
    3,364,438,505.10x = 5,051,201,578.20 × 1,966,854,963.30
  4. Step 4: Simplify right side
    3,364,438,505.10x = 9,934,980,894,711,461,888
  5. Step 5: Solve for x
    x = 9,934,980,894,711,461,888/3,364,438,505.10
  6. Step 6: Final answer
    x = 2,952,938,768.13

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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.