Home / 33,219,525.40-49,829,288.10-15,303,621.40

Finding the Fourth Proportional to 33,219,525.40, 49,829,288.10 and 15,303,621.40

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Solution

The fourth proportional to 33,219,525.40, 49,829,288.10 and 15,303,621.40 is: 22,955,432.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,525.40 : 49,829,288.10 = 15,303,621.40 : x
  2. Step 2: Convert to fraction form
    33,219,525.40/49,829,288.10 = 15,303,621.40/x
  3. Step 3: Cross multiply
    33,219,525.40x = 49,829,288.10 × 15,303,621.40
  4. Step 4: Simplify right side
    33,219,525.40x = 762,568,559,713,925.38
  5. Step 5: Solve for x
    x = 762,568,559,713,925.38/33,219,525.40
  6. Step 6: Final answer
    x = 22,955,432.10

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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.