Home / 16,354,207,225.60-24,531,310,838.40-7,042,416,121.60

Finding the Fourth Proportional to 16,354,207,225.60, 24,531,310,838.40 and 7,042,416,121.60

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Solution

The fourth proportional to 16,354,207,225.60, 24,531,310,838.40 and 7,042,416,121.60 is: 10,563,624,182.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,207,225.60 : 24,531,310,838.40 = 7,042,416,121.60 : x
  2. Step 2: Convert to fraction form
    16,354,207,225.60/24,531,310,838.40 = 7,042,416,121.60/x
  3. Step 3: Cross multiply
    16,354,207,225.60x = 24,531,310,838.40 × 7,042,416,121.60
  4. Step 4: Simplify right side
    16,354,207,225.60x = 172,759,698,932,328,988,672
  5. Step 5: Solve for x
    x = 172,759,698,932,328,988,672/16,354,207,225.60
  6. Step 6: Final answer
    x = 10,563,624,182.40

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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.