Home / 127,599,693.60-191,399,540.40-62,934,477.60

Finding the Fourth Proportional to 127,599,693.60, 191,399,540.40 and 62,934,477.60

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Solution

The fourth proportional to 127,599,693.60, 191,399,540.40 and 62,934,477.60 is: 94,401,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,599,693.60 : 191,399,540.40 = 62,934,477.60 : x
  2. Step 2: Convert to fraction form
    127,599,693.60/191,399,540.40 = 62,934,477.60/x
  3. Step 3: Cross multiply
    127,599,693.60x = 191,399,540.40 × 62,934,477.60
  4. Step 4: Simplify right side
    127,599,693.60x = 12,045,630,087,954,096
  5. Step 5: Solve for x
    x = 12,045,630,087,954,096/127,599,693.60
  6. Step 6: Final answer
    x = 94,401,716.40

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1.5x scale

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.