Home / 9,673,570,652.24-13,349,098,051.08-5,387,005,067.60

Finding the Fourth Proportional to 9,673,570,652.24, 13,349,098,051.08 and 5,387,005,067.60

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Solution

The fourth proportional to 9,673,570,652.24, 13,349,098,051.08 and 5,387,005,067.60 is: 7,433,827,842.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673,570,652.24 : 13,349,098,051.08 = 5,387,005,067.60 : x
  2. Step 2: Convert to fraction form
    9,673,570,652.24/13,349,098,051.08 = 5,387,005,067.60/x
  3. Step 3: Cross multiply
    9,673,570,652.24x = 13,349,098,051.08 × 5,387,005,067.60
  4. Step 4: Simplify right side
    9,673,570,652.24x = 71,911,658,849,057,251,328
  5. Step 5: Solve for x
    x = 71,911,658,849,057,251,328/9,673,570,652.24
  6. Step 6: Final answer
    x = 7,433,827,842.30

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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.