Home / 118,064,335.60-177,096,503.40-113,281,366.60

Finding the Fourth Proportional to 118,064,335.60, 177,096,503.40 and 113,281,366.60

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Solution

The fourth proportional to 118,064,335.60, 177,096,503.40 and 113,281,366.60 is: 169,922,049.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,064,335.60 : 177,096,503.40 = 113,281,366.60 : x
  2. Step 2: Convert to fraction form
    118,064,335.60/177,096,503.40 = 113,281,366.60/x
  3. Step 3: Cross multiply
    118,064,335.60x = 177,096,503.40 × 113,281,366.60
  4. Step 4: Simplify right side
    118,064,335.60x = 20,061,733,925,233,548
  5. Step 5: Solve for x
    x = 20,061,733,925,233,548/118,064,335.60
  6. Step 6: Final answer
    x = 169,922,049.90

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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.