Home / 1,482,615,039.14-2,046,003,139.26-813,571,277.96

Finding the Fourth Proportional to 1,482,615,039.14, 2,046,003,139.26 and 813,571,277.96

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Solution

The fourth proportional to 1,482,615,039.14, 2,046,003,139.26 and 813,571,277.96 is: 1,122,725,282.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,615,039.14 : 2,046,003,139.26 = 813,571,277.96 : x
  2. Step 2: Convert to fraction form
    1,482,615,039.14/2,046,003,139.26 = 813,571,277.96/x
  3. Step 3: Cross multiply
    1,482,615,039.14x = 2,046,003,139.26 × 813,571,277.96
  4. Step 4: Simplify right side
    1,482,615,039.14x = 1,664,569,388,705,666,048
  5. Step 5: Solve for x
    x = 1,664,569,388,705,666,048/1,482,615,039.14
  6. Step 6: Final answer
    x = 1,122,725,282.53

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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.