Home / 32,873,954.80-49,310,932.20-13,718,459.20

Finding the Fourth Proportional to 32,873,954.80, 49,310,932.20 and 13,718,459.20

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Solution

The fourth proportional to 32,873,954.80, 49,310,932.20 and 13,718,459.20 is: 20,577,688.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,873,954.80 : 49,310,932.20 = 13,718,459.20 : x
  2. Step 2: Convert to fraction form
    32,873,954.80/49,310,932.20 = 13,718,459.20/x
  3. Step 3: Cross multiply
    32,873,954.80x = 49,310,932.20 × 13,718,459.20
  4. Step 4: Simplify right side
    32,873,954.80x = 676,470,011,499,666.25
  5. Step 5: Solve for x
    x = 676,470,011,499,666.25/32,873,954.80
  6. Step 6: Final answer
    x = 20,577,688.80

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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.