Home / 127,598,272.60-191,397,408.90-62,933,056.60

Finding the Fourth Proportional to 127,598,272.60, 191,397,408.90 and 62,933,056.60

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Solution

The fourth proportional to 127,598,272.60, 191,397,408.90 and 62,933,056.60 is: 94,399,584.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,598,272.60 : 191,397,408.90 = 62,933,056.60 : x
  2. Step 2: Convert to fraction form
    127,598,272.60/191,397,408.90 = 62,933,056.60/x
  3. Step 3: Cross multiply
    127,598,272.60x = 191,397,408.90 × 62,933,056.60
  4. Step 4: Simplify right side
    127,598,272.60x = 12,045,223,967,397,044
  5. Step 5: Solve for x
    x = 12,045,223,967,397,044/127,598,272.60
  6. Step 6: Final answer
    x = 94,399,584.90

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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.