Home / 2,495,242,611,732.60-3,443,432,192,613.20-1,397,832,946,430.50

Finding the Fourth Proportional to 2,495,242,611,732.60, 3,443,432,192,613.20 and 1,397,832,946,430.50

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Solution

The fourth proportional to 2,495,242,611,732.60, 3,443,432,192,613.20 and 1,397,832,946,430.50 is: 1,929,008,003,070.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,242,611,732.60 : 3,443,432,192,613.20 = 1,397,832,946,430.50 : x
  2. Step 2: Convert to fraction form
    2,495,242,611,732.60/3,443,432,192,613.20 = 1,397,832,946,430.50/x
  3. Step 3: Cross multiply
    2,495,242,611,732.60x = 3,443,432,192,613.20 × 1,397,832,946,430.50
  4. Step 4: Simplify right side
    2,495,242,611,732.60x = 4,813,342,967,634,146,829,008,896
  5. Step 5: Solve for x
    x = 4,813,342,967,634,146,829,008,896/2,495,242,611,732.60
  6. Step 6: Final answer
    x = 1,929,008,003,070.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.