Home / 34,709,090.29-52,026,927.76-12,835,414.87

Finding the Fourth Proportional to 34,709,090.29, 52,026,927.76 and 12,835,414.87

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Solution

The fourth proportional to 34,709,090.29, 52,026,927.76 and 12,835,414.87 is: 19,239,547.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,090.29 : 52,026,927.76 = 12,835,414.87 : x
  2. Step 2: Convert to fraction form
    34,709,090.29/52,026,927.76 = 12,835,414.87/x
  3. Step 3: Cross multiply
    34,709,090.29x = 52,026,927.76 × 12,835,414.87
  4. Step 4: Simplify right side
    34,709,090.29x = 667,787,202,211,119.75
  5. Step 5: Solve for x
    x = 667,787,202,211,119.75/34,709,090.29
  6. Step 6: Final answer
    x = 19,239,547.81

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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.