Home / 75,575,260.20-113,194,928.70-58,480,501.80

Finding the Fourth Proportional to 75,575,260.20, 113,194,928.70 and 58,480,501.80

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Solution

The fourth proportional to 75,575,260.20, 113,194,928.70 and 58,480,501.80 is: 87,590,783.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,575,260.20 : 113,194,928.70 = 58,480,501.80 : x
  2. Step 2: Convert to fraction form
    75,575,260.20/113,194,928.70 = 58,480,501.80/x
  3. Step 3: Cross multiply
    75,575,260.20x = 113,194,928.70 × 58,480,501.80
  4. Step 4: Simplify right side
    75,575,260.20x = 6,619,696,231,591,221
  5. Step 5: Solve for x
    x = 6,619,696,231,591,221/75,575,260.20
  6. Step 6: Final answer
    x = 87,590,783.20

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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.