Home / 3,308,677,813.80-4,963,016,720.70-1,468,616,495.40

Finding the Fourth Proportional to 3,308,677,813.80, 4,963,016,720.70 and 1,468,616,495.40

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Solution

The fourth proportional to 3,308,677,813.80, 4,963,016,720.70 and 1,468,616,495.40 is: 2,202,924,743.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,677,813.80 : 4,963,016,720.70 = 1,468,616,495.40 : x
  2. Step 2: Convert to fraction form
    3,308,677,813.80/4,963,016,720.70 = 1,468,616,495.40/x
  3. Step 3: Cross multiply
    3,308,677,813.80x = 4,963,016,720.70 × 1,468,616,495.40
  4. Step 4: Simplify right side
    3,308,677,813.80x = 7,288,768,222,966,034,432
  5. Step 5: Solve for x
    x = 7,288,768,222,966,034,432/3,308,677,813.80
  6. Step 6: Final answer
    x = 2,202,924,743.10

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1.5x scale

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.