Home / 333,924,257.25-500,920,708.10-115,574,242.86

Finding the Fourth Proportional to 333,924,257.25, 500,920,708.10 and 115,574,242.86

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Solution

The fourth proportional to 333,924,257.25, 500,920,708.10 and 115,574,242.86 is: 173,373,243.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,924,257.25 : 500,920,708.10 = 115,574,242.86 : x
  2. Step 2: Convert to fraction form
    333,924,257.25/500,920,708.10 = 115,574,242.86/x
  3. Step 3: Cross multiply
    333,924,257.25x = 500,920,708.10 × 115,574,242.86
  4. Step 4: Simplify right side
    333,924,257.25x = 57,893,531,570,974,704
  5. Step 5: Solve for x
    x = 57,893,531,570,974,704/333,924,257.25
  6. Step 6: Final answer
    x = 173,373,243.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.