Home / 82,795,050.33-114,257,925.07-45,626,664.20

Finding the Fourth Proportional to 82,795,050.33, 114,257,925.07 and 45,626,664.20

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Solution

The fourth proportional to 82,795,050.33, 114,257,925.07 and 45,626,664.20 is: 62,965,213.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,795,050.33 : 114,257,925.07 = 45,626,664.20 : x
  2. Step 2: Convert to fraction form
    82,795,050.33/114,257,925.07 = 45,626,664.20/x
  3. Step 3: Cross multiply
    82,795,050.33x = 114,257,925.07 × 45,626,664.20
  4. Step 4: Simplify right side
    82,795,050.33x = 5,213,207,979,036,478
  5. Step 5: Solve for x
    x = 5,213,207,979,036,478/82,795,050.33
  6. Step 6: Final answer
    x = 62,965,213.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.