Home / 118,164,450.60-177,429,152.70-64,416,738.60

Finding the Fourth Proportional to 118,164,450.60, 177,429,152.70 and 64,416,738.60

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Solution

The fourth proportional to 118,164,450.60, 177,429,152.70 and 64,416,738.60 is: 96,724,584.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,164,450.60 : 177,429,152.70 = 64,416,738.60 : x
  2. Step 2: Convert to fraction form
    118,164,450.60/177,429,152.70 = 64,416,738.60/x
  3. Step 3: Cross multiply
    118,164,450.60x = 177,429,152.70 × 64,416,738.60
  4. Step 4: Simplify right side
    118,164,450.60x = 11,429,407,349,495,384
  5. Step 5: Solve for x
    x = 11,429,407,349,495,384/118,164,450.60
  6. Step 6: Final answer
    x = 96,724,584.18

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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.