Home / 53,322,823.01-73,581,778.98-30,113,465.94

Finding the Fourth Proportional to 53,322,823.01, 73,581,778.98 and 30,113,465.94

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Solution

The fourth proportional to 53,322,823.01, 73,581,778.98 and 30,113,465.94 is: 41,554,483.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,322,823.01 : 73,581,778.98 = 30,113,465.94 : x
  2. Step 2: Convert to fraction form
    53,322,823.01/73,581,778.98 = 30,113,465.94/x
  3. Step 3: Cross multiply
    53,322,823.01x = 73,581,778.98 × 30,113,465.94
  4. Step 4: Simplify right side
    53,322,823.01x = 2,215,802,395,118,838.25
  5. Step 5: Solve for x
    x = 2,215,802,395,118,838.25/53,322,823.01
  6. Step 6: Final answer
    x = 41,554,483.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.