Home / 166,656,869.01-230,066,227.80-110,994,919.65

Finding the Fourth Proportional to 166,656,869.01, 230,066,227.80 and 110,994,919.65

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Solution

The fourth proportional to 166,656,869.01, 230,066,227.80 and 110,994,919.65 is: 153,226,102.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,656,869.01 : 230,066,227.80 = 110,994,919.65 : x
  2. Step 2: Convert to fraction form
    166,656,869.01/230,066,227.80 = 110,994,919.65/x
  3. Step 3: Cross multiply
    166,656,869.01x = 230,066,227.80 × 110,994,919.65
  4. Step 4: Simplify right side
    166,656,869.01x = 25,536,182,468,839,600
  5. Step 5: Solve for x
    x = 25,536,182,468,839,600/166,656,869.01
  6. Step 6: Final answer
    x = 153,226,102.35

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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.