Home / 45,941,493.82-63,400,613.82-25,316,268.60

Finding the Fourth Proportional to 45,941,493.82, 63,400,613.82 and 25,316,268.60

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Solution

The fourth proportional to 45,941,493.82, 63,400,613.82 and 25,316,268.60 is: 34,937,195.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,941,493.82 : 63,400,613.82 = 25,316,268.60 : x
  2. Step 2: Convert to fraction form
    45,941,493.82/63,400,613.82 = 25,316,268.60/x
  3. Step 3: Cross multiply
    45,941,493.82x = 63,400,613.82 × 25,316,268.60
  4. Step 4: Simplify right side
    45,941,493.82x = 1,605,066,968,871,992.25
  5. Step 5: Solve for x
    x = 1,605,066,968,871,992.25/45,941,493.82
  6. Step 6: Final answer
    x = 34,937,195.89

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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.