Home / 35,341,723.80-53,012,585.70-25,775,785.80

Finding the Fourth Proportional to 35,341,723.80, 53,012,585.70 and 25,775,785.80

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Solution

The fourth proportional to 35,341,723.80, 53,012,585.70 and 25,775,785.80 is: 38,663,678.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,341,723.80 : 53,012,585.70 = 25,775,785.80 : x
  2. Step 2: Convert to fraction form
    35,341,723.80/53,012,585.70 = 25,775,785.80/x
  3. Step 3: Cross multiply
    35,341,723.80x = 53,012,585.70 × 25,775,785.80
  4. Step 4: Simplify right side
    35,341,723.80x = 1,366,441,053,707,343.25
  5. Step 5: Solve for x
    x = 1,366,441,053,707,343.25/35,341,723.80
  6. Step 6: Final answer
    x = 38,663,678.70

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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.