Home / 3,674,387,323,261.50-5,070,636,826,695.50-2,028,246,838,851.60

Finding the Fourth Proportional to 3,674,387,323,261.50, 5,070,636,826,695.50 and 2,028,246,838,851.60

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Solution

The fourth proportional to 3,674,387,323,261.50, 5,070,636,826,695.50 and 2,028,246,838,851.60 is: 2,798,970,878,655.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,387,323,261.50 : 5,070,636,826,695.50 = 2,028,246,838,851.60 : x
  2. Step 2: Convert to fraction form
    3,674,387,323,261.50/5,070,636,826,695.50 = 2,028,246,838,851.60/x
  3. Step 3: Cross multiply
    3,674,387,323,261.50x = 5,070,636,826,695.50 × 2,028,246,838,851.60
  4. Step 4: Simplify right side
    3,674,387,323,261.50x = 10,284,503,114,709,657,288,966,144
  5. Step 5: Solve for x
    x = 10,284,503,114,709,657,288,966,144/3,674,387,323,261.50
  6. Step 6: Final answer
    x = 2,798,970,878,655.44

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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.