Home / 17,257,221,924.10-25,893,290,208.04-9,280,066,403.80

Finding the Fourth Proportional to 17,257,221,924.10, 25,893,290,208.04 and 9,280,066,403.80

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Solution

The fourth proportional to 17,257,221,924.10, 25,893,290,208.04 and 9,280,066,403.80 is: 13,924,109,778.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,257,221,924.10 : 25,893,290,208.04 = 9,280,066,403.80 : x
  2. Step 2: Convert to fraction form
    17,257,221,924.10/25,893,290,208.04 = 9,280,066,403.80/x
  3. Step 3: Cross multiply
    17,257,221,924.10x = 25,893,290,208.04 × 9,280,066,403.80
  4. Step 4: Simplify right side
    17,257,221,924.10x = 240,291,452,543,475,515,392
  5. Step 5: Solve for x
    x = 240,291,452,543,475,515,392/17,257,221,924.10
  6. Step 6: Final answer
    x = 13,924,109,778.52

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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.