Home / 32,561,970.80-48,842,956.20-9,840,498.80

Finding the Fourth Proportional to 32,561,970.80, 48,842,956.20 and 9,840,498.80

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Solution

The fourth proportional to 32,561,970.80, 48,842,956.20 and 9,840,498.80 is: 14,760,748.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,561,970.80 : 48,842,956.20 = 9,840,498.80 : x
  2. Step 2: Convert to fraction form
    32,561,970.80/48,842,956.20 = 9,840,498.80/x
  3. Step 3: Cross multiply
    32,561,970.80x = 48,842,956.20 × 9,840,498.80
  4. Step 4: Simplify right side
    32,561,970.80x = 480,639,051,874,552.62
  5. Step 5: Solve for x
    x = 480,639,051,874,552.62/32,561,970.80
  6. Step 6: Final answer
    x = 14,760,748.20

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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.