Home / 34,709,973.44-52,019,616.12-19,356,650.24

Finding the Fourth Proportional to 34,709,973.44, 52,019,616.12 and 19,356,650.24

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Solution

The fourth proportional to 34,709,973.44, 52,019,616.12 and 19,356,650.24 is: 29,009,688.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,973.44 : 52,019,616.12 = 19,356,650.24 : x
  2. Step 2: Convert to fraction form
    34,709,973.44/52,019,616.12 = 19,356,650.24/x
  3. Step 3: Cross multiply
    34,709,973.44x = 52,019,616.12 × 19,356,650.24
  4. Step 4: Simplify right side
    34,709,973.44x = 1,006,925,514,853,905.75
  5. Step 5: Solve for x
    x = 1,006,925,514,853,905.75/34,709,973.44
  6. Step 6: Final answer
    x = 29,009,688.43

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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.