Home / 33,855,574.56-50,776,749-10,820,329.92

Finding the Fourth Proportional to 33,855,574.56, 50,776,749 and 10,820,329.92

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Solution

The fourth proportional to 33,855,574.56, 50,776,749 and 10,820,329.92 is: 16,228,381.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,855,574.56 : 50,776,749 = 10,820,329.92 : x
  2. Step 2: Convert to fraction form
    33,855,574.56/50,776,749 = 10,820,329.92/x
  3. Step 3: Cross multiply
    33,855,574.56x = 50,776,749 × 10,820,329.92
  4. Step 4: Simplify right side
    33,855,574.56x = 549,421,176,445,030.06
  5. Step 5: Solve for x
    x = 549,421,176,445,030.06/33,855,574.56
  6. Step 6: Final answer
    x = 16,228,381.40

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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.