Home / 29,808,001.60-44,707,855.20-9,615,284.80

Finding the Fourth Proportional to 29,808,001.60, 44,707,855.20 and 9,615,284.80

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Solution

The fourth proportional to 29,808,001.60, 44,707,855.20 and 9,615,284.80 is: 14,421,589.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808,001.60 : 44,707,855.20 = 9,615,284.80 : x
  2. Step 2: Convert to fraction form
    29,808,001.60/44,707,855.20 = 9,615,284.80/x
  3. Step 3: Cross multiply
    29,808,001.60x = 44,707,855.20 × 9,615,284.80
  4. Step 4: Simplify right side
    29,808,001.60x = 429,878,760,545,161
  5. Step 5: Solve for x
    x = 429,878,760,545,161/29,808,001.60
  6. Step 6: Final answer
    x = 14,421,589.42

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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.