Home / 58,474,718,175.55-80,695,584,883.82-32,403,518,988.19

Finding the Fourth Proportional to 58,474,718,175.55, 80,695,584,883.82 and 32,403,518,988.19

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Solution

The fourth proportional to 58,474,718,175.55, 80,695,584,883.82 and 32,403,518,988.19 is: 44,717,118,758.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,474,718,175.55 : 80,695,584,883.82 = 32,403,518,988.19 : x
  2. Step 2: Convert to fraction form
    58,474,718,175.55/80,695,584,883.82 = 32,403,518,988.19/x
  3. Step 3: Cross multiply
    58,474,718,175.55x = 80,695,584,883.82 × 32,403,518,988.19
  4. Step 4: Simplify right side
    58,474,718,175.55x = 2,614,820,917,045,959,327,744
  5. Step 5: Solve for x
    x = 2,614,820,917,045,959,327,744/58,474,718,175.55
  6. Step 6: Final answer
    x = 44,717,118,758.84

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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.