Home / 32,561,966.80-48,842,950.20-9,840,494.80

Finding the Fourth Proportional to 32,561,966.80, 48,842,950.20 and 9,840,494.80

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Solution

The fourth proportional to 32,561,966.80, 48,842,950.20 and 9,840,494.80 is: 14,760,742.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,561,966.80 : 48,842,950.20 = 9,840,494.80 : x
  2. Step 2: Convert to fraction form
    32,561,966.80/48,842,950.20 = 9,840,494.80/x
  3. Step 3: Cross multiply
    32,561,966.80x = 48,842,950.20 × 9,840,494.80
  4. Step 4: Simplify right side
    32,561,966.80x = 480,638,797,459,759
  5. Step 5: Solve for x
    x = 480,638,797,459,759/32,561,966.80
  6. Step 6: Final answer
    x = 14,760,742.20

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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.