Home / 60,385,987.88-83,321,593.53-35,613,926.36

Finding the Fourth Proportional to 60,385,987.88, 83,321,593.53 and 35,613,926.36

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Solution

The fourth proportional to 60,385,987.88, 83,321,593.53 and 35,613,926.36 is: 49,140,689.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,385,987.88 : 83,321,593.53 = 35,613,926.36 : x
  2. Step 2: Convert to fraction form
    60,385,987.88/83,321,593.53 = 35,613,926.36/x
  3. Step 3: Cross multiply
    60,385,987.88x = 83,321,593.53 × 35,613,926.36
  4. Step 4: Simplify right side
    60,385,987.88x = 2,967,409,095,758,664.50
  5. Step 5: Solve for x
    x = 2,967,409,095,758,664.50/60,385,987.88
  6. Step 6: Final answer
    x = 49,140,689.76

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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.