Home / 1,612,227,636,749.90-2,224,860,914,059-880,616,509,604.22

Finding the Fourth Proportional to 1,612,227,636,749.90, 2,224,860,914,059 and 880,616,509,604.22

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Solution

The fourth proportional to 1,612,227,636,749.90, 2,224,860,914,059 and 880,616,509,604.22 is: 1,215,243,559,800.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,227,636,749.90 : 2,224,860,914,059 = 880,616,509,604.22 : x
  2. Step 2: Convert to fraction form
    1,612,227,636,749.90/2,224,860,914,059 = 880,616,509,604.22/x
  3. Step 3: Cross multiply
    1,612,227,636,749.90x = 2,224,860,914,059 × 880,616,509,604.22
  4. Step 4: Simplify right side
    1,612,227,636,749.90x = 1,959,249,252,493,490,969,903,104
  5. Step 5: Solve for x
    x = 1,959,249,252,493,490,969,903,104/1,612,227,636,749.90
  6. Step 6: Final answer
    x = 1,215,243,559,800.99

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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.