Home / 719,116,862,796-1,564,827,293,902.50

Finding the Third Proportional to 719,116,862,796 and 1,564,827,293,902.50

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Solution

The third proportional to 719,116,862,796 and 1,564,827,293,902.50 is: 3,405,127,297,698.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    719,116,862,796 : 1,564,827,293,902.50 = 1,564,827,293,902.50 : x
  2. Step 2: Convert to fraction form
    719,116,862,796/1,564,827,293,902.50 = 1,564,827,293,902.50/x
  3. Step 3: Cross multiply
    719,116,862,796x = 1,564,827,293,902.50 × 1,564,827,293,902.50
  4. Step 4: Simplify right side
    719,116,862,796x = 2,448,684,459,742,221,198,950,400
  5. Step 5: Solve for x
    x = 2,448,684,459,742,221,198,950,400/719,116,862,796
  6. Step 6: Final answer
    x = 3,405,127,297,698.85

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.