Home / 75,213,027.93-112,851,431.06-41,094,515.73

Finding the Fourth Proportional to 75,213,027.93, 112,851,431.06 and 41,094,515.73

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Solution

The fourth proportional to 75,213,027.93, 112,851,431.06 and 41,094,515.73 is: 61,659,197.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,213,027.93 : 112,851,431.06 = 41,094,515.73 : x
  2. Step 2: Convert to fraction form
    75,213,027.93/112,851,431.06 = 41,094,515.73/x
  3. Step 3: Cross multiply
    75,213,027.93x = 112,851,431.06 × 41,094,515.73
  4. Step 4: Simplify right side
    75,213,027.93x = 4,637,574,908,642,708
  5. Step 5: Solve for x
    x = 4,637,574,908,642,708/75,213,027.93
  6. Step 6: Final answer
    x = 61,659,197.03

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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.