Home / 32,805,010.90-49,207,516.35-10,082,955.70

Finding the Fourth Proportional to 32,805,010.90, 49,207,516.35 and 10,082,955.70

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Solution

The fourth proportional to 32,805,010.90, 49,207,516.35 and 10,082,955.70 is: 15,124,433.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,010.90 : 49,207,516.35 = 10,082,955.70 : x
  2. Step 2: Convert to fraction form
    32,805,010.90/49,207,516.35 = 10,082,955.70/x
  3. Step 3: Cross multiply
    32,805,010.90x = 49,207,516.35 × 10,082,955.70
  4. Step 4: Simplify right side
    32,805,010.90x = 496,157,207,464,075.69
  5. Step 5: Solve for x
    x = 496,157,207,464,075.69/32,805,010.90
  6. Step 6: Final answer
    x = 15,124,433.55

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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.