Home / 175,701,861.60-263,552,792.40-48,051,045.60

Finding the Fourth Proportional to 175,701,861.60, 263,552,792.40 and 48,051,045.60

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Solution

The fourth proportional to 175,701,861.60, 263,552,792.40 and 48,051,045.60 is: 72,076,568.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,701,861.60 : 263,552,792.40 = 48,051,045.60 : x
  2. Step 2: Convert to fraction form
    175,701,861.60/263,552,792.40 = 48,051,045.60/x
  3. Step 3: Cross multiply
    175,701,861.60x = 263,552,792.40 × 48,051,045.60
  4. Step 4: Simplify right side
    175,701,861.60x = 12,663,987,245,619,734
  5. Step 5: Solve for x
    x = 12,663,987,245,619,734/175,701,861.60
  6. Step 6: Final answer
    x = 72,076,568.40

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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.