Home / 223,399,853.70-335,099,780.55-59,637,293.70

Finding the Fourth Proportional to 223,399,853.70, 335,099,780.55 and 59,637,293.70

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Solution

The fourth proportional to 223,399,853.70, 335,099,780.55 and 59,637,293.70 is: 89,455,940.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,399,853.70 : 335,099,780.55 = 59,637,293.70 : x
  2. Step 2: Convert to fraction form
    223,399,853.70/335,099,780.55 = 59,637,293.70/x
  3. Step 3: Cross multiply
    223,399,853.70x = 335,099,780.55 × 59,637,293.70
  4. Step 4: Simplify right side
    223,399,853.70x = 19,984,444,031,465,900
  5. Step 5: Solve for x
    x = 19,984,444,031,465,900/223,399,853.70
  6. Step 6: Final answer
    x = 89,455,940.55

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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.