Home / 62,059,884.08-85,642,635.96-35,969,535.51

Finding the Fourth Proportional to 62,059,884.08, 85,642,635.96 and 35,969,535.51

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Solution

The fourth proportional to 62,059,884.08, 85,642,635.96 and 35,969,535.51 is: 49,637,956.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,059,884.08 : 85,642,635.96 = 35,969,535.51 : x
  2. Step 2: Convert to fraction form
    62,059,884.08/85,642,635.96 = 35,969,535.51/x
  3. Step 3: Cross multiply
    62,059,884.08x = 85,642,635.96 × 35,969,535.51
  4. Step 4: Simplify right side
    62,059,884.08x = 3,080,525,835,333,222.50
  5. Step 5: Solve for x
    x = 3,080,525,835,333,222.50/62,059,884.08
  6. Step 6: Final answer
    x = 49,637,956.65

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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.