Home / 3,539,495,787,151.10-4,884,452,203,607.60-1,976,984,844,966.60

Finding the Fourth Proportional to 3,539,495,787,151.10, 4,884,452,203,607.60 and 1,976,984,844,966.60

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Solution

The fourth proportional to 3,539,495,787,151.10, 4,884,452,203,607.60 and 1,976,984,844,966.60 is: 2,728,210,051,146.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539,495,787,151.10 : 4,884,452,203,607.60 = 1,976,984,844,966.60 : x
  2. Step 2: Convert to fraction form
    3,539,495,787,151.10/4,884,452,203,607.60 = 1,976,984,844,966.60/x
  3. Step 3: Cross multiply
    3,539,495,787,151.10x = 4,884,452,203,607.60 × 1,976,984,844,966.60
  4. Step 4: Simplify right side
    3,539,495,787,151.10x = 9,656,487,982,495,938,201,518,080
  5. Step 5: Solve for x
    x = 9,656,487,982,495,938,201,518,080/3,539,495,787,151.10
  6. Step 6: Final answer
    x = 2,728,210,051,146.39

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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.