Home / 32,823,735.90-45,298,489.59-19,775,102.46

Finding the Fourth Proportional to 32,823,735.90, 45,298,489.59 and 19,775,102.46

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Solution

The fourth proportional to 32,823,735.90, 45,298,489.59 and 19,775,102.46 is: 27,290,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,823,735.90 : 45,298,489.59 = 19,775,102.46 : x
  2. Step 2: Convert to fraction form
    32,823,735.90/45,298,489.59 = 19,775,102.46/x
  3. Step 3: Cross multiply
    32,823,735.90x = 45,298,489.59 × 19,775,102.46
  4. Step 4: Simplify right side
    32,823,735.90x = 895,782,272,925,493.50
  5. Step 5: Solve for x
    x = 895,782,272,925,493.50/32,823,735.90
  6. Step 6: Final answer
    x = 27,290,686.10

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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.