Home / 37,946,784.44-56,919,143.28-10,653,303.26

Finding the Fourth Proportional to 37,946,784.44, 56,919,143.28 and 10,653,303.26

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Solution

The fourth proportional to 37,946,784.44, 56,919,143.28 and 10,653,303.26 is: 15,979,664.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,946,784.44 : 56,919,143.28 = 10,653,303.26 : x
  2. Step 2: Convert to fraction form
    37,946,784.44/56,919,143.28 = 10,653,303.26/x
  3. Step 3: Cross multiply
    37,946,784.44x = 56,919,143.28 × 10,653,303.26
  4. Step 4: Simplify right side
    37,946,784.44x = 606,376,894,661,231.12
  5. Step 5: Solve for x
    x = 606,376,894,661,231.12/37,946,784.44
  6. Step 6: Final answer
    x = 15,979,664.78

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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.