Home / 41,550,329.64-62,609,105.81-34,143,223.08

Finding the Fourth Proportional to 41,550,329.64, 62,609,105.81 and 34,143,223.08

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Solution

The fourth proportional to 41,550,329.64, 62,609,105.81 and 34,143,223.08 is: 51,447,887.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,550,329.64 : 62,609,105.81 = 34,143,223.08 : x
  2. Step 2: Convert to fraction form
    41,550,329.64/62,609,105.81 = 34,143,223.08/x
  3. Step 3: Cross multiply
    41,550,329.64x = 62,609,105.81 × 34,143,223.08
  4. Step 4: Simplify right side
    41,550,329.64x = 2,137,676,666,510,154
  5. Step 5: Solve for x
    x = 2,137,676,666,510,154/41,550,329.64
  6. Step 6: Final answer
    x = 51,447,887.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.