Home / 35,782,353.32-53,623,872.68-16,303,976.72

Finding the Fourth Proportional to 35,782,353.32, 53,623,872.68 and 16,303,976.72

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Solution

The fourth proportional to 35,782,353.32, 53,623,872.68 and 16,303,976.72 is: 24,433,339.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,782,353.32 : 53,623,872.68 = 16,303,976.72 : x
  2. Step 2: Convert to fraction form
    35,782,353.32/53,623,872.68 = 16,303,976.72/x
  3. Step 3: Cross multiply
    35,782,353.32x = 53,623,872.68 × 16,303,976.72
  4. Step 4: Simplify right side
    35,782,353.32x = 874,282,371,810,964
  5. Step 5: Solve for x
    x = 874,282,371,810,964/35,782,353.32
  6. Step 6: Final answer
    x = 24,433,339.08

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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.