Home / 2,150,234,370,088-2,967,324,621,085.70-1,161,443,479,535

Finding the Fourth Proportional to 2,150,234,370,088, 2,967,324,621,085.70 and 1,161,443,479,535

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Solution

The fourth proportional to 2,150,234,370,088, 2,967,324,621,085.70 and 1,161,443,479,535 is: 1,602,792,644,730.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,234,370,088 : 2,967,324,621,085.70 = 1,161,443,479,535 : x
  2. Step 2: Convert to fraction form
    2,150,234,370,088/2,967,324,621,085.70 = 1,161,443,479,535/x
  3. Step 3: Cross multiply
    2,150,234,370,088x = 2,967,324,621,085.70 × 1,161,443,479,535
  4. Step 4: Simplify right side
    2,150,234,370,088x = 3,446,379,832,823,650,912,829,440
  5. Step 5: Solve for x
    x = 3,446,379,832,823,650,912,829,440/2,150,234,370,088
  6. Step 6: Final answer
    x = 1,602,792,644,730.45

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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.