Home / 435,265,902.15-600,666,982.59-237,027,337.47

Finding the Fourth Proportional to 435,265,902.15, 600,666,982.59 and 237,027,337.47

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Solution

The fourth proportional to 435,265,902.15, 600,666,982.59 and 237,027,337.47 is: 327,097,746.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,265,902.15 : 600,666,982.59 = 237,027,337.47 : x
  2. Step 2: Convert to fraction form
    435,265,902.15/600,666,982.59 = 237,027,337.47/x
  3. Step 3: Cross multiply
    435,265,902.15x = 600,666,982.59 × 237,027,337.47
  4. Step 4: Simplify right side
    435,265,902.15x = 142,374,495,589,446,544
  5. Step 5: Solve for x
    x = 142,374,495,589,446,544/435,265,902.15
  6. Step 6: Final answer
    x = 327,097,746.20

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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.