Home / 152,767,926.74-229,149,646.39-37,752,465.98

Finding the Fourth Proportional to 152,767,926.74, 229,149,646.39 and 37,752,465.98

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Solution

The fourth proportional to 152,767,926.74, 229,149,646.39 and 37,752,465.98 is: 56,628,144.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,767,926.74 : 229,149,646.39 = 37,752,465.98 : x
  2. Step 2: Convert to fraction form
    152,767,926.74/229,149,646.39 = 37,752,465.98/x
  3. Step 3: Cross multiply
    152,767,926.74x = 229,149,646.39 × 37,752,465.98
  4. Step 4: Simplify right side
    152,767,926.74x = 8,650,964,229,667,504
  5. Step 5: Solve for x
    x = 8,650,964,229,667,504/152,767,926.74
  6. Step 6: Final answer
    x = 56,628,144.50

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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.