Home / 152,767,926.24-229,149,645.64-37,752,465.48

Finding the Fourth Proportional to 152,767,926.24, 229,149,645.64 and 37,752,465.48

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Solution

The fourth proportional to 152,767,926.24, 229,149,645.64 and 37,752,465.48 is: 56,628,143.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,767,926.24 : 229,149,645.64 = 37,752,465.48 : x
  2. Step 2: Convert to fraction form
    152,767,926.24/229,149,645.64 = 37,752,465.48/x
  3. Step 3: Cross multiply
    152,767,926.24x = 229,149,645.64 × 37,752,465.48
  4. Step 4: Simplify right side
    152,767,926.24x = 8,650,964,086,778,331
  5. Step 5: Solve for x
    x = 8,650,964,086,778,331/152,767,926.24
  6. Step 6: Final answer
    x = 56,628,143.75

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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.