Home / 9,673,570,651.24-13,349,098,049.70-5,387,005,066.60

Finding the Fourth Proportional to 9,673,570,651.24, 13,349,098,049.70 and 5,387,005,066.60

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Solution

The fourth proportional to 9,673,570,651.24, 13,349,098,049.70 and 5,387,005,066.60 is: 7,433,827,840.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673,570,651.24 : 13,349,098,049.70 = 5,387,005,066.60 : x
  2. Step 2: Convert to fraction form
    9,673,570,651.24/13,349,098,049.70 = 5,387,005,066.60/x
  3. Step 3: Cross multiply
    9,673,570,651.24x = 13,349,098,049.70 × 5,387,005,066.60
  4. Step 4: Simplify right side
    9,673,570,651.24x = 71,911,658,828,274,089,984
  5. Step 5: Solve for x
    x = 71,911,658,828,274,089,984/9,673,570,651.24
  6. Step 6: Final answer
    x = 7,433,827,840.92

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1.5x scale

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.