Home / 2,200,648,688,493.60-3,302,480,870,874.60-768,056,582,596.17

Finding the Fourth Proportional to 2,200,648,688,493.60, 3,302,480,870,874.60 and 768,056,582,596.17

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Solution

The fourth proportional to 2,200,648,688,493.60, 3,302,480,870,874.60 and 768,056,582,596.17 is: 1,152,611,130,088.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,648,688,493.60 : 3,302,480,870,874.60 = 768,056,582,596.17 : x
  2. Step 2: Convert to fraction form
    2,200,648,688,493.60/3,302,480,870,874.60 = 768,056,582,596.17/x
  3. Step 3: Cross multiply
    2,200,648,688,493.60x = 3,302,480,870,874.60 × 768,056,582,596.17
  4. Step 4: Simplify right side
    2,200,648,688,493.60x = 2,536,492,171,773,168,641,376,256
  5. Step 5: Solve for x
    x = 2,536,492,171,773,168,641,376,256/2,200,648,688,493.60
  6. Step 6: Final answer
    x = 1,152,611,130,088.86

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.