Home / 504,265,050.24-696,209,577.60-316,350,925.44

Finding the Fourth Proportional to 504,265,050.24, 696,209,577.60 and 316,350,925.44

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Solution

The fourth proportional to 504,265,050.24, 696,209,577.60 and 316,350,925.44 is: 436,767,418.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,265,050.24 : 696,209,577.60 = 316,350,925.44 : x
  2. Step 2: Convert to fraction form
    504,265,050.24/696,209,577.60 = 316,350,925.44/x
  3. Step 3: Cross multiply
    504,265,050.24x = 696,209,577.60 × 316,350,925.44
  4. Step 4: Simplify right side
    504,265,050.24x = 220,246,544,173,951,488
  5. Step 5: Solve for x
    x = 220,246,544,173,951,488/504,265,050.24
  6. Step 6: Final answer
    x = 436,767,418.38

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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.