Home / 2,605,970,309.15-3,596,241,343.93-1,416,539,277.83

Finding the Fourth Proportional to 2,605,970,309.15, 3,596,241,343.93 and 1,416,539,277.83

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Solution

The fourth proportional to 2,605,970,309.15, 3,596,241,343.93 and 1,416,539,277.83 is: 1,954,825,463.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,605,970,309.15 : 3,596,241,343.93 = 1,416,539,277.83 : x
  2. Step 2: Convert to fraction form
    2,605,970,309.15/3,596,241,343.93 = 1,416,539,277.83/x
  3. Step 3: Cross multiply
    2,605,970,309.15x = 3,596,241,343.93 × 1,416,539,277.83
  4. Step 4: Simplify right side
    2,605,970,309.15x = 5,094,217,116,246,513,664
  5. Step 5: Solve for x
    x = 5,094,217,116,246,513,664/2,605,970,309.15
  6. Step 6: Final answer
    x = 1,954,825,463.04

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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.