Home / 4,074,257,390,057.20-5,622,492,678,091.60-2,222,405,900,511.20

Finding the Fourth Proportional to 4,074,257,390,057.20, 5,622,492,678,091.60 and 2,222,405,900,511.20

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Solution

The fourth proportional to 4,074,257,390,057.20, 5,622,492,678,091.60 and 2,222,405,900,511.20 is: 3,066,929,677,507.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,257,390,057.20 : 5,622,492,678,091.60 = 2,222,405,900,511.20 : x
  2. Step 2: Convert to fraction form
    4,074,257,390,057.20/5,622,492,678,091.60 = 2,222,405,900,511.20/x
  3. Step 3: Cross multiply
    4,074,257,390,057.20x = 5,622,492,678,091.60 × 2,222,405,900,511.20
  4. Step 4: Simplify right side
    4,074,257,390,057.20x = 12,495,460,903,371,791,642,132,480
  5. Step 5: Solve for x
    x = 12,495,460,903,371,791,642,132,480/4,074,257,390,057.20
  6. Step 6: Final answer
    x = 3,066,929,677,507.77

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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.