Home / 263,856,064.04-364,153,661.14-152,346,717.66

Finding the Fourth Proportional to 263,856,064.04, 364,153,661.14 and 152,346,717.66

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Solution

The fourth proportional to 263,856,064.04, 364,153,661.14 and 152,346,717.66 is: 210,257,115.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,856,064.04 : 364,153,661.14 = 152,346,717.66 : x
  2. Step 2: Convert to fraction form
    263,856,064.04/364,153,661.14 = 152,346,717.66/x
  3. Step 3: Cross multiply
    263,856,064.04x = 364,153,661.14 × 152,346,717.66
  4. Step 4: Simplify right side
    263,856,064.04x = 55,477,614,998,550,888
  5. Step 5: Solve for x
    x = 55,477,614,998,550,888/263,856,064.04
  6. Step 6: Final answer
    x = 210,257,115.75

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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.