Home / 182,307,897.20-273,462,290.80-45,993,282.32

Finding the Fourth Proportional to 182,307,897.20, 273,462,290.80 and 45,993,282.32

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Solution

The fourth proportional to 182,307,897.20, 273,462,290.80 and 45,993,282.32 is: 68,990,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,307,897.20 : 273,462,290.80 = 45,993,282.32 : x
  2. Step 2: Convert to fraction form
    182,307,897.20/273,462,290.80 = 45,993,282.32/x
  3. Step 3: Cross multiply
    182,307,897.20x = 273,462,290.80 × 45,993,282.32
  4. Step 4: Simplify right side
    182,307,897.20x = 12,577,428,344,638,340
  5. Step 5: Solve for x
    x = 12,577,428,344,638,340/182,307,897.20
  6. Step 6: Final answer
    x = 68,990,035.75

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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.