Home / 58,887,798.32-88,332,879.48-15,756,933.44

Finding the Fourth Proportional to 58,887,798.32, 88,332,879.48 and 15,756,933.44

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Solution

The fourth proportional to 58,887,798.32, 88,332,879.48 and 15,756,933.44 is: 23,635,716.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,887,798.32 : 88,332,879.48 = 15,756,933.44 : x
  2. Step 2: Convert to fraction form
    58,887,798.32/88,332,879.48 = 15,756,933.44/x
  3. Step 3: Cross multiply
    58,887,798.32x = 88,332,879.48 × 15,756,933.44
  4. Step 4: Simplify right side
    58,887,798.32x = 1,391,855,302,529,901.75
  5. Step 5: Solve for x
    x = 1,391,855,302,529,901.75/58,887,798.32
  6. Step 6: Final answer
    x = 23,635,716.43

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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.