Home / 62,733,695.60-94,100,543.40-52,655,999.60

Finding the Fourth Proportional to 62,733,695.60, 94,100,543.40 and 52,655,999.60

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Solution

The fourth proportional to 62,733,695.60, 94,100,543.40 and 52,655,999.60 is: 78,983,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,733,695.60 : 94,100,543.40 = 52,655,999.60 : x
  2. Step 2: Convert to fraction form
    62,733,695.60/94,100,543.40 = 52,655,999.60/x
  3. Step 3: Cross multiply
    62,733,695.60x = 94,100,543.40 × 52,655,999.60
  4. Step 4: Simplify right side
    62,733,695.60x = 4,954,958,175,630,183
  5. Step 5: Solve for x
    x = 4,954,958,175,630,183/62,733,695.60
  6. Step 6: Final answer
    x = 78,983,999.40

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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.