Home / 702,028,068,432.90-1,509,708,947,110.90

Finding the Third Proportional to 702,028,068,432.90 and 1,509,708,947,110.90

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Solution

The third proportional to 702,028,068,432.90 and 1,509,708,947,110.90 is: 3,246,623,899,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,028,068,432.90 : 1,509,708,947,110.90 = 1,509,708,947,110.90 : x
  2. Step 2: Convert to fraction form
    702,028,068,432.90/1,509,708,947,110.90 = 1,509,708,947,110.90/x
  3. Step 3: Cross multiply
    702,028,068,432.90x = 1,509,708,947,110.90 × 1,509,708,947,110.90
  4. Step 4: Simplify right side
    702,028,068,432.90x = 2,279,221,104,986,702,091,386,880
  5. Step 5: Solve for x
    x = 2,279,221,104,986,702,091,386,880/702,028,068,432.90
  6. Step 6: Final answer
    x = 3,246,623,899,347.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.