Home / 56,634,328.01-84,964,273.53-17,246,105.16

Finding the Fourth Proportional to 56,634,328.01, 84,964,273.53 and 17,246,105.16

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Solution

The fourth proportional to 56,634,328.01, 84,964,273.53 and 17,246,105.16 is: 25,873,049.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,634,328.01 : 84,964,273.53 = 17,246,105.16 : x
  2. Step 2: Convert to fraction form
    56,634,328.01/84,964,273.53 = 17,246,105.16/x
  3. Step 3: Cross multiply
    56,634,328.01x = 84,964,273.53 × 17,246,105.16
  4. Step 4: Simplify right side
    56,634,328.01x = 1,465,302,796,141,384.50
  5. Step 5: Solve for x
    x = 1,465,302,796,141,384.50/56,634,328.01
  6. Step 6: Final answer
    x = 25,873,049.93

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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.