Home / 429,636,165.13-592,794,483.45-250,918,702.30

Finding the Fourth Proportional to 429,636,165.13, 592,794,483.45 and 250,918,702.30

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Solution

The fourth proportional to 429,636,165.13, 592,794,483.45 and 250,918,702.30 is: 346,207,406.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,636,165.13 : 592,794,483.45 = 250,918,702.30 : x
  2. Step 2: Convert to fraction form
    429,636,165.13/592,794,483.45 = 250,918,702.30/x
  3. Step 3: Cross multiply
    429,636,165.13x = 592,794,483.45 × 250,918,702.30
  4. Step 4: Simplify right side
    429,636,165.13x = 148,743,222,517,872,832
  5. Step 5: Solve for x
    x = 148,743,222,517,872,832/429,636,165.13
  6. Step 6: Final answer
    x = 346,207,406.62

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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.