Home / 57,575,395.90-79,453,931.14-32,795,573.36

Finding the Fourth Proportional to 57,575,395.90, 79,453,931.14 and 32,795,573.36

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Solution

The fourth proportional to 57,575,395.90, 79,453,931.14 and 32,795,573.36 is: 45,257,825.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,575,395.90 : 79,453,931.14 = 32,795,573.36 : x
  2. Step 2: Convert to fraction form
    57,575,395.90/79,453,931.14 = 32,795,573.36/x
  3. Step 3: Cross multiply
    57,575,395.90x = 79,453,931.14 × 32,795,573.36
  4. Step 4: Simplify right side
    57,575,395.90x = 2,605,737,227,442,258.50
  5. Step 5: Solve for x
    x = 2,605,737,227,442,258.50/57,575,395.90
  6. Step 6: Final answer
    x = 45,257,825.62

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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.