Home / 35,230,424.58-52,832,953.89-12,195,100.26

Finding the Fourth Proportional to 35,230,424.58, 52,832,953.89 and 12,195,100.26

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Solution

The fourth proportional to 35,230,424.58, 52,832,953.89 and 12,195,100.26 is: 18,288,260.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,230,424.58 : 52,832,953.89 = 12,195,100.26 : x
  2. Step 2: Convert to fraction form
    35,230,424.58/52,832,953.89 = 12,195,100.26/x
  3. Step 3: Cross multiply
    35,230,424.58x = 52,832,953.89 × 12,195,100.26
  4. Step 4: Simplify right side
    35,230,424.58x = 644,303,169,720,507
  5. Step 5: Solve for x
    x = 644,303,169,720,507/35,230,424.58
  6. Step 6: Final answer
    x = 18,288,260.14

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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.