Home / 166,495,762,025.03-229,758,206,756.31-94,236,275,440.46

Finding the Fourth Proportional to 166,495,762,025.03, 229,758,206,756.31 and 94,236,275,440.46

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Solution

The fourth proportional to 166,495,762,025.03, 229,758,206,756.31 and 94,236,275,440.46 is: 130,042,695,341.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,495,762,025.03 : 229,758,206,756.31 = 94,236,275,440.46 : x
  2. Step 2: Convert to fraction form
    166,495,762,025.03/229,758,206,756.31 = 94,236,275,440.46/x
  3. Step 3: Cross multiply
    166,495,762,025.03x = 229,758,206,756.31 × 94,236,275,440.46
  4. Step 4: Simplify right side
    166,495,762,025.03x = 21,651,557,656,592,637,755,392
  5. Step 5: Solve for x
    x = 21,651,557,656,592,637,755,392/166,495,762,025.03
  6. Step 6: Final answer
    x = 130,042,695,341.02

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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.