Home / 237,704,417.10-356,556,625.65-163,727,829.90

Finding the Fourth Proportional to 237,704,417.10, 356,556,625.65 and 163,727,829.90

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Solution

The fourth proportional to 237,704,417.10, 356,556,625.65 and 163,727,829.90 is: 245,591,744.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,704,417.10 : 356,556,625.65 = 163,727,829.90 : x
  2. Step 2: Convert to fraction form
    237,704,417.10/356,556,625.65 = 163,727,829.90/x
  3. Step 3: Cross multiply
    237,704,417.10x = 356,556,625.65 × 163,727,829.90
  4. Step 4: Simplify right side
    237,704,417.10x = 58,378,242,554,141,176
  5. Step 5: Solve for x
    x = 58,378,242,554,141,176/237,704,417.10
  6. Step 6: Final answer
    x = 245,591,744.85

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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.