Home / 166,449,266.64-249,772,534.88-92,734,746.30

Finding the Fourth Proportional to 166,449,266.64, 249,772,534.88 and 92,734,746.30

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Solution

The fourth proportional to 166,449,266.64, 249,772,534.88 and 92,734,746.30 is: 139,157,072.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,449,266.64 : 249,772,534.88 = 92,734,746.30 : x
  2. Step 2: Convert to fraction form
    166,449,266.64/249,772,534.88 = 92,734,746.30/x
  3. Step 3: Cross multiply
    166,449,266.64x = 249,772,534.88 × 92,734,746.30
  4. Step 4: Simplify right side
    166,449,266.64x = 23,162,592,654,341,028
  5. Step 5: Solve for x
    x = 23,162,592,654,341,028/166,449,266.64
  6. Step 6: Final answer
    x = 139,157,072.43

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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.