Home / 604,320,159.69-831,947,233.59-576,555,024.63

Finding the Fourth Proportional to 604,320,159.69, 831,947,233.59 and 576,555,024.63

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Solution

The fourth proportional to 604,320,159.69, 831,947,233.59 and 576,555,024.63 is: 793,723,906.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,320,159.69 : 831,947,233.59 = 576,555,024.63 : x
  2. Step 2: Convert to fraction form
    604,320,159.69/831,947,233.59 = 576,555,024.63/x
  3. Step 3: Cross multiply
    604,320,159.69x = 831,947,233.59 × 576,555,024.63
  4. Step 4: Simplify right side
    604,320,159.69x = 479,663,357,753,342,848
  5. Step 5: Solve for x
    x = 479,663,357,753,342,848/604,320,159.69
  6. Step 6: Final answer
    x = 793,723,906.21

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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.