Home / 592,824,130.53-818,102,174.15-328,510,537.62

Finding the Fourth Proportional to 592,824,130.53, 818,102,174.15 and 328,510,537.62

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Solution

The fourth proportional to 592,824,130.53, 818,102,174.15 and 328,510,537.62 is: 453,347,242.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,824,130.53 : 818,102,174.15 = 328,510,537.62 : x
  2. Step 2: Convert to fraction form
    592,824,130.53/818,102,174.15 = 328,510,537.62/x
  3. Step 3: Cross multiply
    592,824,130.53x = 818,102,174.15 × 328,510,537.62
  4. Step 4: Simplify right side
    592,824,130.53x = 268,755,185,058,928,672
  5. Step 5: Solve for x
    x = 268,755,185,058,928,672/592,824,130.53
  6. Step 6: Final answer
    x = 453,347,242.83

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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.