Home / 3,623,493,028.23-5,436,813,427.93-1,966,570,925.81

Finding the Fourth Proportional to 3,623,493,028.23, 5,436,813,427.93 and 1,966,570,925.81

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Solution

The fourth proportional to 3,623,493,028.23, 5,436,813,427.93 and 1,966,570,925.81 is: 2,950,710,580.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,493,028.23 : 5,436,813,427.93 = 1,966,570,925.81 : x
  2. Step 2: Convert to fraction form
    3,623,493,028.23/5,436,813,427.93 = 1,966,570,925.81/x
  3. Step 3: Cross multiply
    3,623,493,028.23x = 5,436,813,427.93 × 1,966,570,925.81
  4. Step 4: Simplify right side
    3,623,493,028.23x = 10,691,879,216,395,716,608
  5. Step 5: Solve for x
    x = 10,691,879,216,395,716,608/3,623,493,028.23
  6. Step 6: Final answer
    x = 2,950,710,580.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.