Home / 592,824,131.53-818,102,175.53-328,510,538.62

Finding the Fourth Proportional to 592,824,131.53, 818,102,175.53 and 328,510,538.62

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Solution

The fourth proportional to 592,824,131.53, 818,102,175.53 and 328,510,538.62 is: 453,347,244.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,824,131.53 : 818,102,175.53 = 328,510,538.62 : x
  2. Step 2: Convert to fraction form
    592,824,131.53/818,102,175.53 = 328,510,538.62/x
  3. Step 3: Cross multiply
    592,824,131.53x = 818,102,175.53 × 328,510,538.62
  4. Step 4: Simplify right side
    592,824,131.53x = 268,755,186,329,554,080
  5. Step 5: Solve for x
    x = 268,755,186,329,554,080/592,824,131.53
  6. Step 6: Final answer
    x = 453,347,244.21

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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.