Home / 3,674,387,323,254.70-5,070,636,826,685.90-2,028,246,838,845

Finding the Fourth Proportional to 3,674,387,323,254.70, 5,070,636,826,685.90 and 2,028,246,838,845

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Solution

The fourth proportional to 3,674,387,323,254.70, 5,070,636,826,685.90 and 2,028,246,838,845 is: 2,798,970,878,646.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,387,323,254.70 : 5,070,636,826,685.90 = 2,028,246,838,845 : x
  2. Step 2: Convert to fraction form
    3,674,387,323,254.70/5,070,636,826,685.90 = 2,028,246,838,845/x
  3. Step 3: Cross multiply
    3,674,387,323,254.70x = 5,070,636,826,685.90 × 2,028,246,838,845
  4. Step 4: Simplify right side
    3,674,387,323,254.70x = 10,284,503,114,656,719,669,559,296
  5. Step 5: Solve for x
    x = 10,284,503,114,656,719,669,559,296/3,674,387,323,254.70
  6. Step 6: Final answer
    x = 2,798,970,878,646.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.