Home / 48,031,172.30-66,282,226.56-26,004,495.62

Finding the Fourth Proportional to 48,031,172.30, 66,282,226.56 and 26,004,495.62

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Solution

The fourth proportional to 48,031,172.30, 66,282,226.56 and 26,004,495.62 is: 35,885,775.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,031,172.30 : 66,282,226.56 = 26,004,495.62 : x
  2. Step 2: Convert to fraction form
    48,031,172.30/66,282,226.56 = 26,004,495.62/x
  3. Step 3: Cross multiply
    48,031,172.30x = 66,282,226.56 × 26,004,495.62
  4. Step 4: Simplify right side
    48,031,172.30x = 1,723,635,870,429,073.25
  5. Step 5: Solve for x
    x = 1,723,635,870,429,073.25/48,031,172.30
  6. Step 6: Final answer
    x = 35,885,775.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.